diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/acs-viv-retorno.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/acs-viv-retorno.elmt
index b2b43edbc..88d2ed50c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/acs-viv-retorno.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/acs-viv-retorno.elmt
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" link_type="simple" type="element" hotspot_x="20" hotspot_y="29" width="60" height="50" version="0.5">
-    <names>
+<uuid uuid="{CB91CADE-A807-48D7-9216-D42914375983}"/><names>
         <name lang="ca">ACS+retorn</name>
         <name lang="es">ACS+retorno </name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/acs-vivienda.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/acs-vivienda.elmt
index 7f2b20e27..2f921b7a7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/acs-vivienda.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/acs-vivienda.elmt
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" link_type="simple" type="element" hotspot_x="5" hotspot_y="30" width="50" height="50" version="0.5">
-    <names>
+<uuid uuid="{1679D9C1-0598-4048-A5C2-66899F366CEA}"/><names>
         <name lang="ca">ACS consum</name>
         <name lang="es">ACS consumo</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/calentador-gas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/calentador-gas.elmt
index 59e205ee9..baa0b1a38 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/calentador-gas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/calentador-gas.elmt
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" link_type="simple" type="element" hotspot_x="24" hotspot_y="44" width="50" height="80" version="0.5">
-    <names>
+<uuid uuid="{D95B78E9-6185-441B-9A83-F871680AB794}"/><names>
         <name lang="ca">Escalfador ACS cas</name>
         <name lang="es">Calentador ACS-gas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/entrada-agua-fria.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/entrada-agua-fria.elmt
index cff2c2669..213d3e33e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/entrada-agua-fria.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/entrada-agua-fria.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="14" hotspot_y="15" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{23FD5AE0-CEA4-4BD9-A035-6EA150071985}"/><names>
         <name lang="es">Entrada agua fría</name>
         <name lang="ca">Entrada aigua freda</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/termo-electrico.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/termo-electrico.elmt
index d88baeab6..f13897231 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/termo-electrico.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/termo-electrico.elmt
@@ -1,5 +1,5 @@
 <definition type="element" hotspot_x="29" orientation="dyyy" width="50" height="80" link_type="simple" hotspot_y="34" version="0.4" ic="true">
-    <names>
+<uuid uuid="{D2F1A489-F9A4-4A36-B85E-4DF2C9BB9EB2}"/><names>
         <name lang="es">Calentador Termo Electrico</name>
         <name lang="ca">Escalfador eléctric</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/termostato-legionella.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/termostato-legionella.elmt
index c0de7b447..8aa322cd5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/termostato-legionella.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/acs/termostato-legionella.elmt
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" link_type="simple" type="element" hotspot_x="16" hotspot_y="31" width="40" height="40" version="0.5">
-    <names>
+<uuid uuid="{41635844-E241-429A-9F6D-8180D9D99280}"/><names>
         <name lang="ca">Termostat anti-legionella</name>
         <name lang="es">Termostato anti-legionella</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-cir-doble.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-cir-doble.elmt
index edc5edc08..41784050e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-cir-doble.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-cir-doble.elmt
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" link_type="simple" type="element" hotspot_x="24" hotspot_y="20" width="50" height="40" version="0.5">
-    <names>
+<uuid uuid="{625CAA64-B8B1-4584-84C7-9B1D900A978E}"/><names>
         <name lang="ca">Bomba circu-doble</name>
         <name lang="es">Bomba circu-doble</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-cir-vertical.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-cir-vertical.elmt
index da174a427..873dce7c8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-cir-vertical.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-cir-vertical.elmt
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" link_type="simple" type="element" hotspot_x="24" hotspot_y="21" width="50" height="40" version="0.5">
-    <names>
+<uuid uuid="{6993D357-A91A-4224-8871-D0EAEB6DCCEE}"/><names>
         <name lang="ca">Bomba vertical</name>
         <name lang="es">Bomba vertical</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-circu-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-circu-2.elmt
index ba4aaaaf6..76d4fdcd6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-circu-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-circu-2.elmt
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" link_type="simple" type="element" hotspot_x="24" hotspot_y="15" width="50" height="30" version="0.5">
-    <names>
+<uuid uuid="{85F3BADF-FE14-44AE-8EEB-284006D01288}"/><names>
         <name lang="ca">Bomba circu-2</name>
         <name lang="es">Bomba circu-2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-circuladora.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-circuladora.elmt
index 26137f4dc..ff5c4c3bb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-circuladora.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-circuladora.elmt
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" link_type="simple" type="element" hotspot_x="24" hotspot_y="29" width="50" height="40" version="0.5">
-    <names>
+<uuid uuid="{33F87AEE-BD92-47FF-8849-EFEA2CF0D4DC}"/><names>
         <name lang="ca">Bomba circuladora</name>
         <name lang="es">Bomba circuladora</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-piscina.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-piscina.elmt
index ed255adf3..c38f41cd5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-piscina.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-piscina.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="15" hotspot_y="21" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{490C94E2-3F8E-4566-A289-A61DA1F4E1FC}"/><names>
         <name lang="es">Bomba piscina</name>
         <name lang="ca">Bomba piscina</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-ret-acs.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-ret-acs.elmt
index 0561c6d32..5e89d4446 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-ret-acs.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-ret-acs.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" hotspot_x="14" orientation="dyyy" hotspot_y="21" version="0.5" type="element" height="30" width="30">
-    <names>
+<uuid uuid="{94AD297E-C595-4FEB-AA05-BB24B9A48967}"/><names>
         <name lang="es">Bomba retorno ACS</name>
         <name lang="ca">Bomba retorn ACS</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-sumegida.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-sumegida.elmt
index 3faa3011f..1c9d791a1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-sumegida.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/bomba-sumegida.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" hotspot_x="18" orientation="dyyy" hotspot_y="34" version="0.5" type="element" height="60" width="30">
-    <names>
+<uuid uuid="{E1046D2D-4DB2-4F26-BB70-84BB600E26B2}"/><names>
         <name lang="es">Bomba sumergida</name>
         <name lang="ca">Bomba sumergida</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/circuito-entra.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/circuito-entra.elmt
index 9f69b7746..0ecbc333c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/circuito-entra.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/circuito-entra.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="16" hotspot_y="9" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{61BD193E-9821-4C04-B913-D840CF23D8E6}"/><names>
         <name lang="es">Viene de</name>
         <name lang="ca">Ve de</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/circuito-salida.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/circuito-salida.elmt
index 05127b87c..5b134a177 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/circuito-salida.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/circuito-salida.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="16" hotspot_y="9" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{7B659768-C2FD-4129-88B8-30B997BC8BC7}"/><names>
         <name lang="es">Sale a</name>
         <name lang="ca">Eix a</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/colcator-4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/colcator-4.elmt
index 901ed73e3..89955336a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/colcator-4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/colcator-4.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="14" hotspot_y="39" width="30" type="element" version="0.5" height="80" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{D40F471F-DD1A-4FC9-8EEC-39B5D0CF210F}"/><names>
         <name lang="ca">Col.lector 4 eixides</name>
         <name lang="es">Colector 4 salidas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/colector-vert-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/colector-vert-2.elmt
index aa8702c6b..a8dd43365 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/colector-vert-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/colector-vert-2.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" hotspot_x="14" orientation="dyyy" hotspot_y="33" version="0.5" type="element" height="70" width="30">
-    <names>
+<uuid uuid="{0C9FDE50-104B-40D2-A5E2-E4E5401B2DF2}"/><names>
         <name lang="es">Colector 3 salidas</name>
         <name lang="ca">Col.lector 3 eixides</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/colector2salidas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/colector2salidas.elmt
index 694f72069..8750ae4c8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/colector2salidas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/colector2salidas.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" hotspot_x="14" orientation="dyyy" hotspot_y="19" version="0.5" type="element" height="50" width="30">
-    <names>
+<uuid uuid="{B505D371-F534-4C6E-AAA6-1057EF67CC4D}"/><names>
         <name lang="es">Colector 2 salidas</name>
         <name lang="ca">Col.lector 2 eixides</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/derivacion-te.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/derivacion-te.elmt
index 97bcbc7c2..0c06190ff 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/derivacion-te.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/derivacion-te.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="14" height="20" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{23F64793-ACD2-4F42-8010-91679E914060}"/><names>
         <name lang="es">Derivación-Te</name>
         <name lang="ca">Derivació-Te</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/dervacion-cruz.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/dervacion-cruz.elmt
index 68d3ad1e5..5b5794892 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/dervacion-cruz.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/bombas-cir/dervacion-cruz.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="15" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{26C75C0B-37A3-4358-A8FA-643028F20658}"/><names>
         <name lang="es">Derivación-cruz</name>
         <name lang="ca">Derivació-creu</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/cald-mural-mixta.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/cald-mural-mixta.elmt
index 26c505015..088672adb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/cald-mural-mixta.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/cald-mural-mixta.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" hotspot_x="34" orientation="dyyy" hotspot_y="74" version="0.5" type="element" height="110" width="70">
-    <names>
+<uuid uuid="{9F787D32-00DB-4624-84F6-760755A2622A}"/><names>
         <name lang="es">Caldera mural Mixta</name>
         <name lang="ca">Caldera mural mixta</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-ind-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-ind-2.elmt
index 79b7a258c..6fb8a7166 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-ind-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-ind-2.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" hotspot_x="27" orientation="dyyy" hotspot_y="37" version="0.5" type="element" height="70" width="60">
-    <names>
+<uuid uuid="{D587D71A-8C47-4BFE-AF4F-CC01F383DB4B}"/><names>
         <name lang="es">Caldera Ind.2</name>
         <name lang="ca">Caldera Ind-2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-industrial.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-industrial.elmt
index f1df6b33c..bdab157e9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-industrial.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-industrial.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" hotspot_x="87" orientation="dyyy" hotspot_y="35" version="0.5" type="element" height="70" width="120">
-    <names>
+<uuid uuid="{F7591F57-AF31-4D0F-84B6-C5970FB20828}"/><names>
         <name lang="es">Caldera industrial</name>
         <name lang="ca">Caldera industrial</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-mural.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-mural.elmt
index 0975104e2..8912b5364 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-mural.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-mural.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" hotspot_x="27" orientation="dyyy" hotspot_y="54" version="0.5" type="element" height="90" width="50">
-    <names>
+<uuid uuid="{F25405AE-002C-4D3B-9A3D-81F56F98BE40}"/><names>
         <name lang="es">Caldera mural ACS</name>
         <name lang="ca">Caldera mural ACS</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-pie-mixta.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-pie-mixta.elmt
index fa9ebaf95..96a6fbda7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-pie-mixta.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-pie-mixta.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="50" hotspot_y="46" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{048A1230-11D2-4962-99B8-AFA6950EE848}"/><names>
         <name lang="es">Caldera pié mixta</name>
         <name lang="ca">Caldera peu mixta</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-pie.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-pie.elmt
index 51755a045..4047dff03 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-pie.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/caldera-pie.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="53" hotspot_y="45" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8EAF31DE-66CB-4DFA-BCDF-E9907BC31B72}"/><names>
         <name lang="es">Caldera pié</name>
         <name lang="ca">Caldera peu</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/calderin-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/calderin-2.elmt
index 060f36a6d..6c5f5db9e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/calderin-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/calderin-2.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="19" hotspot_y="30" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{D92B9A67-DA1C-4B4A-8D72-8AA86BC7E1E4}"/><names>
         <name lang="es">Calderin exp.2</name>
         <name lang="ca">Calderí exp.2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/calderin.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/calderin.elmt
index 57228386a..364141e0b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/calderin.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/calderin.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="18" hotspot_y="26" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E2CDA30E-B22D-49EB-8A94-462FA03D9C50}"/><names>
         <name lang="es">Calderin exp.</name>
         <name lang="ca">Calderí exp.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/grupo-llenado.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/grupo-llenado.elmt
index ab81981cb..a5e8023ad 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/grupo-llenado.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/grupo-llenado.elmt
@@ -1,5 +1,5 @@
 <definition height="40" type="element" ic="true" link_type="simple" version="0.4" hotspot_x="24" orientation="dyyy" width="50" hotspot_y="27">
-    <names>
+<uuid uuid="{A9B9C0A6-D262-4588-9B4A-9E647FC218F5}"/><names>
         <name lang="es">Grupo de llenado</name>
         <name lang="ca">Grup d'ompliment</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/caldera-lena.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/caldera-lena.elmt
index 5e61b47f3..676d0ea4d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/caldera-lena.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/caldera-lena.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="26" hotspot_y="37" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F64C8A7B-3D49-4E7F-9D25-412711B21305}"/><names>
         <name lang="es">Caldera de Leña</name>
         <name lang="ca">Caldera de llenya</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/caldera-pellet.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/caldera-pellet.elmt
index c0a5798a2..f1b99c66d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/caldera-pellet.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/caldera-pellet.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="35" hotspot_y="58" height="90" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F9BBB688-60A4-45C2-BE6B-B43E6EB03FFB}"/><names>
         <name lang="ar">مرجل خشب</name>
         <name lang="el">Καυστήρας ξύλου</name>
         <name lang="en">Pellet boiler</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/estufa-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/estufa-1.elmt
index e7ea09038..f839c60cb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/estufa-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/estufa-1.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="23" hotspot_y="37" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9AF3D3F9-47F9-4CD6-B97D-CF7FA664BCF3}"/><names>
         <name lang="es">Estufa de chapa</name>
         <name lang="ca">Estufa de xapa</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/estufa-fundi.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/estufa-fundi.elmt
index 9e27821d5..ead67f533 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/estufa-fundi.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/estufa-fundi.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="29" hotspot_y="27" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{1752C9AF-C89D-4459-84AF-B99702CB5EEE}"/><names>
         <name lang="es">Estufa fundición</name>
         <name lang="ca">Estufa fundició</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/madera.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/madera.elmt
index 7e7c5846c..9de941314 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/madera.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/madera.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="39" hotspot_y="14" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{5279D8C2-9150-416D-BCD0-6338DF260AE0}"/><names>
         <name lang="es">Leña</name>
         <name lang="ca">Llenya</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/pellet.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/pellet.elmt
index 2bad66004..3d51ae8f0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/pellet.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/pellet.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="26" hotspot_y="20" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{14090D94-C6D6-4163-8D2A-D5B01B11D69E}"/><names>
         <name lang="es">Pellet</name>
         <name lang="ca">Pellet</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/tolva.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/tolva.elmt
index 589d9df03..96f666919 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/tolva.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/calderas/tolva-pellet/tolva.elmt
@@ -1,5 +1,5 @@
 <definition width="110" version="0.4" hotspot_x="35" hotspot_y="37" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{0C67625F-7F05-4BE5-A7CD-0DAEFEBB3064}"/><names>
         <name lang="es">Tolva pellet</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/dep-gasoil-1000.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/dep-gasoil-1000.elmt
index 70eeaee4a..0afaddeca 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/dep-gasoil-1000.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/dep-gasoil-1000.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="30" hotspot_y="55" width="60" type="element" version="0.5" height="100" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{172F9D67-F594-4F05-9755-2A6A0B36E02B}"/><names>
         <name lang="ca">Dipòsit gasoil 1000L</name>
         <name lang="es">Depósito gasoil 1000L</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/dep-gasoil-entrr.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/dep-gasoil-entrr.elmt
index 8500f96f7..095859d58 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/dep-gasoil-entrr.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/dep-gasoil-entrr.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="64" hotspot_y="52" width="170" type="element" version="0.5" height="100" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{DB28B802-F119-498D-B4F6-99638B1A858B}"/><names>
         <name lang="ca">Dipòsit gasoil soterrat</name>
         <name lang="es">Depósito gasoil enterrado</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/dep-gasoil1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/dep-gasoil1.elmt
index b9cbf4331..8db27f52b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/dep-gasoil1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/dep-gasoil1.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="55" hotspot_y="48" width="150" type="element" version="0.5" height="90" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{4FB0012D-A0C0-4EA9-B197-E67D62DB3E9B}"/><names>
         <name lang="ca">Dipósit gasoil horitzontal</name>
         <name lang="es">Depósito gasoil horizontal</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/deposito-nodriza.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/deposito-nodriza.elmt
index 6ecc9cf14..70d1e1d81 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/deposito-nodriza.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/deposito-nodriza.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="39" hotspot_y="26" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2D27BE1D-CCCF-4803-914E-AE688A02F4EF}"/><names>
         <name lang="es">Depósito nodriza</name>
         <name lang="ca">Dipòsit nodrissa</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/derivacion-te.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/derivacion-te.elmt
index 3c51ed90e..84be3e5e8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/derivacion-te.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/derivacion-te.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="15" hotspot_y="14" width="30" type="element" version="0.4" height="20" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{DF182BD9-2799-46A7-AC6D-A2FF6F105794}"/><names>
         <name lang="es">Derivación-Te</name>
         <name lang="ca">Derivació-Te</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/filtro-gasoil.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/filtro-gasoil.elmt
index 77332a383..5773a3b57 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/filtro-gasoil.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/filtro-gasoil.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="8" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D29C3FE7-9B4F-41F0-9754-29A8436ACA19}"/><names>
         <name lang="es">Filtro de gasoil</name>
         <name lang="ca">Filtre de gasoil</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/grupo-domestico.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/grupo-domestico.elmt
index 543642092..2da0dd448 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/grupo-domestico.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/grupo-domestico.elmt
@@ -1,5 +1,5 @@
 <definition type="element" hotspot_x="23" orientation="dyyy" width="60" height="60" link_type="simple" hotspot_y="38" version="0.5">
-    <names>
+<uuid uuid="{CD75CCCC-9FE2-416C-83AF-B0DBE4C8089F}"/><names>
         <name lang="ca">Grup pres. domèstic</name>
         <name lang="es">Grupo-pres. doméstico</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/grupo-gasoil.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/grupo-gasoil.elmt
index bb0125ced..7f21052ff 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/grupo-gasoil.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/grupo-gasoil.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="27" hotspot_y="24" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{439939AB-9833-4617-AAE4-8F6E6C105055}"/><names>
         <name lang="es">Grupo-presión</name>
         <name lang="ca">Grup de pressió</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/llave-paso.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/llave-paso.elmt
index bd0db54f0..aa33bad21 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/llave-paso.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/llave-paso.elmt
@@ -1,5 +1,5 @@
 <definition type="element" hotspot_x="20" orientation="dyyy" width="40" height="30" link_type="simple" hotspot_y="21" version="0.5">
-    <names>
+<uuid uuid="{9D2E0262-667F-43C3-9EEE-868E78C233B3}"/><names>
         <name lang="ca">Clau  tall</name>
         <name lang="es">Llave paso</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/nivel-gasoil.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/nivel-gasoil.elmt
index dc528b4eb..d2f8ca482 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/nivel-gasoil.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/nivel-gasoil.elmt
@@ -1,5 +1,5 @@
 <definition type="element" hotspot_x="14" orientation="dyyy" width="30" height="50" link_type="simple" hotspot_y="19" version="0.5">
-    <names>
+<uuid uuid="{52799611-45F2-4B6B-B498-742673D7B8E2}"/><names>
         <name lang="ca">Nivell de gasoil</name>
         <name lang="es">Nivel de gasoil</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/venteo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/venteo.elmt
index 7edd5d9e6..cc6328366 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/venteo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/combustible/venteo.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="14" hotspot_y="16" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A8F83C9E-12FC-40FD-8F7C-B7C0767A4D4A}"/><names>
         <name lang="es">Venteo depósito</name>
         <name lang="ca">Ventilació dipòsit</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/cent-temp-ext.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/cent-temp-ext.elmt
index 29a4f4ac7..2940684e0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/cent-temp-ext.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/cent-temp-ext.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="17" hotspot_y="16" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{AB3F4F5E-7DCE-4319-81C4-F0D3925EA15E}"/><names>
         <name lang="es">Centralita temp. exterior</name>
         <name lang="ca">Centraleta temp. exterior</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/contador-calor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/contador-calor.elmt
index b5fb2d0d9..94c6472aa 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/contador-calor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/contador-calor.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="14" hotspot_y="40" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6F3638CF-EC95-485D-8D3E-43BEFE36884C}"/><names>
         <name lang="es">Contador calorías</name>
         <name lang="ca">Comptador calories</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/controlador-digital.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/controlador-digital.elmt
index 8d0eaf650..310f7a8ba 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/controlador-digital.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/controlador-digital.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="22" hotspot_y="14" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{3E8C3120-FF1D-4E6A-B013-E23EB794B307}"/><names>
         <name lang="es">Indicador-controlador</name>
         <name lang="ca">Indicador-controlador</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/flujostato.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/flujostato.elmt
index f3578bc08..cbdd1c957 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/flujostato.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/flujostato.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="13" hotspot_y="14" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{642FE0E6-CD87-4715-AB7C-58B27B9AE03B}"/><names>
         <name lang="es">Flujostato</name>
         <name lang="ca">Flujostato</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/humidostato.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/humidostato.elmt
index 0bd31b013..95328d1af 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/humidostato.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/humidostato.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="28" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{0E243490-D7C2-47BC-B7BA-65B886D72930}"/><names>
         <name lang="es">Humidostato</name>
         <name lang="ca">Humidostat</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/indicador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/indicador.elmt
index 292feae47..af8c465be 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/indicador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/indicador.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="22" hotspot_y="14" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{50FDAA74-E9C7-408E-8A21-647ADE59D861}"/><names>
         <name lang="es">Indicador digital</name>
         <name lang="ca">Indicador digital</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/manometro3_8macho.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/manometro3_8macho.elmt
index 8e0aaf0b0..bd6dc100b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/manometro3_8macho.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/manometro3_8macho.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="15" hotspot_y="23" width="30" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{77D850C0-2E02-4CD7-A94B-D6D83048FCF9}"/><names>
         <name lang="ca">Manómetre</name>
         <name lang="es">Manòmetro</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/onda-temp-ext.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/onda-temp-ext.elmt
index 2080ca8ba..e26f01c79 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/onda-temp-ext.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/onda-temp-ext.elmt
@@ -1,5 +1,5 @@
 <definition width="10" version="0.4" hotspot_x="6" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D448DE4C-5989-44DB-AC84-4F6D492E7D98}"/><names>
         <name lang="es">Sonda temp.exterio</name>
         <name lang="ca">Sonda temp.exterio</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/presostato-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/presostato-1.elmt
index 5e256d083..9765bf0b3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/presostato-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/presostato-1.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="12" hotspot_y="16" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C5962F90-667E-4C02-BC38-CCA395BCA8E8}"/><names>
         <name lang="es">Presostato</name>
         <name lang="ca">Presostat</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/presostato.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/presostato.elmt
index 21f669152..d5a29a3f0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/presostato.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/presostato.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="9" hotspot_y="13" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{5CF428F7-1307-4CAE-8AC4-31B615FB75EF}"/><names>
         <name lang="es">Presostato</name>
         <name lang="ca">Presostat</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/reloj-prog.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/reloj-prog.elmt
index cc8572313..fe5539b4a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/reloj-prog.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/reloj-prog.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="16" hotspot_y="31" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C63EAB85-4741-4C84-BFF0-EA5028B59BCC}"/><names>
         <name lang="es">Reloj programador</name>
         <name lang="ca">Rellotge programador</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/resistencia-deposito.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/resistencia-deposito.elmt
index ea73252ea..9379553d7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/resistencia-deposito.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/resistencia-deposito.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="50" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{7A2B8567-7C97-41B3-AB26-929DCBDB3890}"/><names>
         <name lang="es">Resistencia de depósito</name>
         <name lang="ca">Resistència de dipòsit</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/sensor-presion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/sensor-presion.elmt
index 4bbd30e23..0487159c4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/sensor-presion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/sensor-presion.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="10" hotspot_y="14" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{405A6589-7A41-44AC-A16E-4C1163549549}"/><names>
         <name lang="es">Sensor de presión</name>
         <name lang="ca">Sensor de presió</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/sensor-temperatura.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/sensor-temperatura.elmt
index 2c7f01f67..0918a91ae 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/sensor-temperatura.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/sensor-temperatura.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="14" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F2884B2D-7383-4EF6-BB37-F0C794B01871}"/><names>
         <name lang="es">Sensor temperatura</name>
         <name lang="ca">Sensor temperatura</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termometro-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termometro-1.elmt
index b154f209f..35c61371a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termometro-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termometro-1.elmt
@@ -1,5 +1,5 @@
 <definition version="0.5" type="element" orientation="dyyy" hotspot_x="13" width="20" height="60" hotspot_y="31" link_type="simple">
-    <names>
+<uuid uuid="{6C2DD5F4-1E92-4B29-B9F6-3F47F812DF74}"/><names>
         <name lang="es">Termómetro capilla</name>
         <name lang="ca">Termòmetre de capella</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termometro-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termometro-2.elmt
index 17cec83ca..abaf044e9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termometro-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termometro-2.elmt
@@ -1,5 +1,5 @@
 <definition version="0.5" type="element" orientation="dyyy" hotspot_x="12" width="30" height="30" hotspot_y="14" link_type="simple">
-    <names>
+<uuid uuid="{6A8F3D99-C0B8-40E9-8680-29807D2A2CE7}"/><names>
         <name lang="es">Termómetro reloj</name>
         <name lang="ca">Termòmetre rellotje</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termometro-digi.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termometro-digi.elmt
index a3eab9d0f..3680c2307 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termometro-digi.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termometro-digi.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="28" hotspot_y="20" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{7415E90D-FA1F-43B7-92F2-1F04009E8CD2}"/><names>
         <name lang="es">Controlador temperatura</name>
         <name lang="ca">Controlador temperatura</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termostato-aire.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termostato-aire.elmt
index a703ff0d7..798877a19 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termostato-aire.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termostato-aire.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="14" hotspot_y="21" width="30" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{5BB5E58B-D960-4CB0-9ECF-47AB9629B756}"/><names>
         <name lang="ca">Termostat ambient</name>
         <name lang="es">Termostato ambiente</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termostato-bulbo2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termostato-bulbo2.elmt
index c75448369..ef8ee5cb2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termostato-bulbo2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termostato-bulbo2.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="16" hotspot_y="16" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{04FD4C40-3505-4975-90C0-5EE39FECB3C5}"/><names>
         <name lang="es">Termostato bulbo</name>
         <name lang="ca">Termostat bulb</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termostato-insercion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termostato-insercion.elmt
index 297fe0b01..e9e5fed25 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termostato-insercion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/controles-cal/termostato-insercion.elmt
@@ -1,5 +1,5 @@
 <definition type="element" hotspot_x="13" orientation="dyyy" width="30" height="70" link_type="simple" hotspot_y="42" version="0.5">
-    <names>
+<uuid uuid="{62E5F8D1-F40A-45C0-BA61-7343820A64E8}"/><names>
         <name lang="ca">Termostat-inserció</name>
         <name lang="es">Termostato-insercion</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/acs-viv-retorno.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/acs-viv-retorno.elmt
index bd4ba9a45..c5062b6bd 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/acs-viv-retorno.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/acs-viv-retorno.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="9" hotspot_y="16" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F4AB313B-95E8-4987-810C-5A4CCE465C4C}"/><names>
         <name lang="es">ACS +retorno a vivienda</name>
         <name lang="ca">ACS +retorn a vivenda</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/ballon_stock1000l.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/ballon_stock1000l.elmt
index f37858bdb..1d18e5414 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/ballon_stock1000l.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/ballon_stock1000l.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="33" hotspot_y="81" height="130" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{ADFAC5BE-58C9-4EB2-A374-7789E008BBC1}"/><names>
         <name lang="ar">خزّان 1000ل</name>
         <name lang="en">Storage tank 1000L</name>
         <name lang="it">Serbatoio 1000L</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/dep-rectangular.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/dep-rectangular.elmt
index 4c4fb78e5..911a033de 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/dep-rectangular.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/dep-rectangular.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="43" hotspot_y="79" height="160" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{CC5DB201-885A-4DC8-82AE-8881FDD4382A}"/><names>
         <name lang="ar">خزّان 1000ل</name>
         <name lang="en">Storage tank 1000L</name>
         <name lang="it">Serbatoio 1000L</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/deposito-horizontal.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/deposito-horizontal.elmt
index 3fec9e16e..dab7c6371 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/deposito-horizontal.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/deposito-horizontal.elmt
@@ -1,5 +1,5 @@
 <definition width="140" version="0.4" hotspot_x="67" hotspot_y="26" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{71A17E83-42AB-40DF-A2F3-ACE49B255870}"/><names>
         <name lang="es">Depósito horizontal</name>
         <name lang="ca">Dipósit horitzontal</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/derivacion-te.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/derivacion-te.elmt
index 3c51ed90e..6007bcc9b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/derivacion-te.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/derivacion-te.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="15" hotspot_y="14" width="30" type="element" version="0.4" height="20" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{F1F28CF4-A0F4-459E-8D95-8696ADD8EE85}"/><names>
         <name lang="es">Derivación-Te</name>
         <name lang="ca">Derivació-Te</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/entrada-agua-fria.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/entrada-agua-fria.elmt
index 75be80092..1bed8f71d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/entrada-agua-fria.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/entrada-agua-fria.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="14" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{241D7820-A5F3-4042-9FA3-4535F635A6EC}"/><names>
         <name lang="es">Entrada agua fría</name>
         <name lang="ca">Entrada aigua freda</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/inter-acum300-der.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/inter-acum300-der.elmt
index 7d55a464c..4f456a455 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/inter-acum300-der.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/inter-acum300-der.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="37" hotspot_y="64" height="130" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F3B689E3-9987-4E66-BBA3-8D571B534F24}"/><names>
         <name lang="ar">خزّان 1000ل</name>
         <name lang="en">Storage tank 1000L</name>
         <name lang="it">Serbatoio 1000L</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/interacum-vert-2cir.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/interacum-vert-2cir.elmt
index fe6937160..b30250276 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/interacum-vert-2cir.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/interacum-vert-2cir.elmt
@@ -1,5 +1,5 @@
 <definition width="100" version="0.4" hotspot_x="40" hotspot_y="118" height="190" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C1F3D6B6-E13F-4A76-B6E9-9D81B45BBBDD}"/><names>
         <name lang="ar">خزّان 1000ل</name>
         <name lang="en">Storage tank 1000L</name>
         <name lang="it">Serbatoio 1000L</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/interacum-vert.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/interacum-vert.elmt
index d940035a6..7e51e726b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/interacum-vert.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/interacum-vert.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="43" hotspot_y="63" height="130" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{77A737CA-BD03-4932-AF5B-AAA41851828A}"/><names>
         <name lang="ar">خزّان 1000ل</name>
         <name lang="en">Storage tank 1000L</name>
         <name lang="it">Serbatoio 1000L</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/interacum300l.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/interacum300l.elmt
index 2483d15d8..355f20231 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/interacum300l.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/interacum300l.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="45" hotspot_y="74" height="130" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{884F79FE-D3C8-44DE-ACB2-4C43285C2642}"/><names>
         <name lang="ar">خزّان 1000ل</name>
         <name lang="en">Storage tank 1000L</name>
         <name lang="it">Serbatoio 1000L</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/intercamb-inmersion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/intercamb-inmersion.elmt
index cf52ead3c..c1e670bc6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/intercamb-inmersion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/intercamb-inmersion.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="34" hotspot_y="29" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{AAAFF8C6-B812-4594-9B80-ABF2300E7457}"/><names>
         <name lang="ar">خزّان 1000ل</name>
         <name lang="en">Storage tank 1000L</name>
         <name lang="it">Serbatoio 1000L</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/intercamb-tub.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/intercamb-tub.elmt
index ac3b28205..7541e0fd4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/intercamb-tub.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/intercamb-tub.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="38" hotspot_y="23" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{6BE960DF-79FD-46B5-AB38-0441D6277F10}"/><names>
         <name lang="es">Intercambiador tubular</name>
         <name lang="ca">Intercamviador tubular</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/intercambiador1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/intercambiador1.elmt
index a2ac720b6..f3af61768 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/intercambiador1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/depositos-intercam/intercambiador1.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="25" hotspot_y="29" width="40" type="element" version="0.5" height="60" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{E19BBB8F-3DC3-4120-B505-CE9216E7E77D}"/><names>
         <name lang="ca">Intercamviador plaques</name>
         <name lang="es">Intercambiador placas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/3vias-fancoil.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/3vias-fancoil.elmt
index a061f32c5..626ce79ec 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/3vias-fancoil.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/3vias-fancoil.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="24" hotspot_y="32" width="30" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{003BD923-800A-473C-9A20-96804DBAED39}"/><names>
         <name lang="ca">Clau 3V fancoil</name>
         <name lang="es">Llave 3V fancoil</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/aerotermo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/aerotermo.elmt
index 99e55e1b1..f84fbca6e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/aerotermo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/aerotermo.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="35" hotspot_y="10" width="50" type="element" version="0.5" height="50" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{E3A9A08D-0767-4F7C-A1BE-12E8F9C78DA3}"/><names>
         <name lang="ca">Aerotermo</name>
         <name lang="es">Aerotermo</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/colector-ida-izq.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/colector-ida-izq.elmt
index 6af34a456..e532a660b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/colector-ida-izq.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/colector-ida-izq.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="73" hotspot_y="15" width="80" type="element" version="0.5" height="30" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{AD1C7928-B815-4C6A-A523-6C91BAA95AB6}"/><names>
         <name lang="ca">Colector sol rad.esq</name>
         <name lang="es">Colector suelo rad.izq</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/colector-ida-suelo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/colector-ida-suelo.elmt
index bf6f929eb..409a43230 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/colector-ida-suelo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/colector-ida-suelo.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="57" hotspot_y="21" width="80" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{1F151E38-40B7-4627-81C4-53F1C00BE94B}"/><names>
         <name lang="ca">Colector sol rad.</name>
         <name lang="es">Colector suelo rad.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/colector-suelo-rad.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/colector-suelo-rad.elmt
index d805a307b..e3e48f86f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/colector-suelo-rad.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/colector-suelo-rad.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="40" hotspot_y="39" width="120" type="element" version="0.5" height="80" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{4A3CF7D4-E025-4B02-828F-793D255588E8}"/><names>
         <name lang="ca">Colector sol radiant</name>
         <name lang="es">Colector suelo radiante</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/derivacion-te.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/derivacion-te.elmt
index 3c51ed90e..6ca6ae209 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/derivacion-te.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/derivacion-te.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="15" hotspot_y="14" width="30" type="element" version="0.4" height="20" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{5A1C43AC-2943-4AB1-8875-0F5932CA79AE}"/><names>
         <name lang="es">Derivación-Te</name>
         <name lang="ca">Derivació-Te</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/fancoil-bajo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/fancoil-bajo.elmt
index b045b8bcd..c42acc5da 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/fancoil-bajo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/fancoil-bajo.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="46" hotspot_y="39" width="110" type="element" version="0.5" height="60" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{3D1A4989-8B52-490F-AA90-47D027A50824}"/><names>
         <name lang="ca">Fancoil habitació</name>
         <name lang="es">Fancoil habitación</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/fancoil-conductos.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/fancoil-conductos.elmt
index 220c9e602..0596fb59d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/fancoil-conductos.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/fancoil-conductos.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="48" hotspot_y="51" width="120" type="element" version="0.5" height="70" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{C4B097DB-3662-4F9E-892B-35B2CB59C5A5}"/><names>
         <name lang="ca">Fancoil conductes</name>
         <name lang="es">Fancoil conductos</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/llave-detentor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/llave-detentor.elmt
index 27c6aa99b..df6732c33 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/llave-detentor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/llave-detentor.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="15" hotspot_y="9" width="30" type="element" version="0.5" height="20" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{CDFCB9B1-E5A8-4E12-8EE5-9AD8BA2E2EE8}"/><names>
         <name lang="ca">Calu detentor</name>
         <name lang="es">Llave detentor</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/llave-rad-der.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/llave-rad-der.elmt
index 1da98facb..ef6f27514 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/llave-rad-der.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/llave-rad-der.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="14" hotspot_y="14" width="30" type="element" version="0.5" height="20" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{D109CBB6-084F-4CFA-AC6A-117C7F128242}"/><names>
         <name lang="ca">Clau termotàtica</name>
         <name lang="es">Llave termostatica</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/llave-radiador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/llave-radiador.elmt
index c86c12f7a..f25370700 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/llave-radiador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/llave-radiador.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="15" hotspot_y="19" width="30" type="element" version="0.5" height="30" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{0FA32319-C1ED-44EA-9D5E-74306B001FD4}"/><names>
         <name lang="ca">Clau radiador</name>
         <name lang="es">Llave radiador</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/pane-radiante.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/pane-radiante.elmt
index 510436ce4..46d1a3d6e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/pane-radiante.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/pane-radiante.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="64" hotspot_y="20" width="90" type="element" version="0.5" height="30" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{1512A213-57C8-4E85-B3CD-E49AD3E41BEB}"/><names>
         <name lang="ca">Panel radiant</name>
         <name lang="es">Panel radiante</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/purgador-rad.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/purgador-rad.elmt
index 0237395fe..dcdb7ffd7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/purgador-rad.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/purgador-rad.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="3" hotspot_y="14" width="20" type="element" version="0.5" height="20" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{A4666931-DD13-472E-9198-08575F2F4E59}"/><names>
         <name lang="ca">Purgador rad.</name>
         <name lang="es">Purgador rad.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-alum-alto.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-alum-alto.elmt
index 2c42d881e..d30bb3b8e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-alum-alto.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-alum-alto.elmt
@@ -1,5 +1,5 @@
 <definition version="0.5" type="element" height="50" link_type="simple" width="50" hotspot_x="23" hotspot_y="26" orientation="dyyy">
-    <names>
+<uuid uuid="{82BE5196-BD6B-45F0-AF35-BFCC0CAEE06E}"/><names>
         <name lang="ca">Radiador alum alt</name>
         <name lang="fr">Radiateur Acier</name>
         <name lang="es">Radiador alum Alto</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-baja-temp.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-baja-temp.elmt
index d2ff8a676..d5e965ba7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-baja-temp.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-baja-temp.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="29" hotspot_y="21" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{5F9498B9-1575-40D0-9EED-5FE390F280A6}"/><names>
         <name lang="ar">مشعاع</name>
         <name lang="en">Radiator low temp</name>
         <name lang="it">Radiatore</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-chapa-alto.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-chapa-alto.elmt
index 11a2d1359..540dc4e53 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-chapa-alto.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-chapa-alto.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="14" hotspot_y="29" width="40" type="element" version="0.5" height="60" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{783ABE3E-B308-4DD0-8171-766B5DBF6231}"/><names>
         <name lang="en">Steel radiator</name>
         <name lang="it">Radiatore</name>
         <name lang="pl">Grzejnik płytowy</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-chapa-aseo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-chapa-aseo.elmt
index a0fd20ff2..2f60ecff2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-chapa-aseo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-chapa-aseo.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="15" hotspot_y="14" width="30" type="element" version="0.5" height="30" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{2F09B488-8DDC-42E8-95C2-CD252DBBC882}"/><names>
         <name lang="en">Steel radiator</name>
         <name lang="it">Radiatore</name>
         <name lang="pl">Grzejnik płytowy</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-chapa.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-chapa.elmt
index aac2e3029..92ba1ab0c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-chapa.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-chapa.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="14" hotspot_y="14" width="40" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{C2089F42-FC2C-4C4F-857A-7CC6EE4FC372}"/><names>
         <name lang="en">Steel radiator</name>
         <name lang="it">Radiatore</name>
         <name lang="pl">Grzejnik płytowy</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-elem-alto.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-elem-alto.elmt
index 23546ca8a..6bce792d9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-elem-alto.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-elem-alto.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="24" hotspot_y="25" width="60" type="element" version="0.5" height="60" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{45B2B999-B7B0-4CC2-83C1-379104852FE7}"/><names>
         <name lang="en">Steel radiator</name>
         <name lang="it">Radiatore</name>
         <name lang="pl">Grzejnik płytowy</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-elemtos.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-elemtos.elmt
index 17219410d..f48221aa7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-elemtos.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiador-elemtos.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="24" hotspot_y="14" width="50" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{F5D6020F-737A-444E-BCA1-C596569D65EB}"/><names>
         <name lang="en">Steel radiator</name>
         <name lang="it">Radiatore</name>
         <name lang="pl">Grzejnik płytowy</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiadoraluminio.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiadoraluminio.elmt
index 5a26c2d92..7aa093431 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiadoraluminio.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/radiadoraluminio.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="24" hotspot_y="14" width="50" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{2C4B1D66-00D6-47DA-AA46-D3BCF0321EF7}"/><names>
         <name lang="en">Steel radiator</name>
         <name lang="it">Radiatore</name>
         <name lang="pl">Grzejnik płytowy</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/suelo-radiante.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/suelo-radiante.elmt
index f012a3742..cd8ac5fd1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/suelo-radiante.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/suelo-radiante.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="11" hotspot_y="36" width="70" type="element" version="0.5" height="50" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{81E26A8A-B4F9-4D6F-9CE1-1A6A9FC37D99}"/><names>
         <name lang="ca">Sol radiant</name>
         <name lang="es">Suelo radiante</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/toallero.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/toallero.elmt
index 4f95ffeb0..0a5d17375 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/toallero.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/emisores/toallero.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="14" hotspot_y="32" width="30" type="element" version="0.5" height="60" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{7D243178-2DD6-4186-9049-15C0DEE24982}"/><names>
         <name lang="ca">Toaller</name>
         <name lang="es">Toallero</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/brida-pn10-rosca1m.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/brida-pn10-rosca1m.elmt
index a6098ec59..2bc0d8ce2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/brida-pn10-rosca1m.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/brida-pn10-rosca1m.elmt
@@ -1,5 +1,5 @@
 <definition version="0.5" type="element" height="30" link_type="simple" width="30" hotspot_x="14" hotspot_y="15" orientation="dyyy">
-    <names>
+<uuid uuid="{2CA8D6B7-08EE-425C-9CD6-C774E9E58311}"/><names>
         <name lang="ca">Unió amb brides</name>
         <name lang="es">Union con bridas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/derivacion-te.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/derivacion-te.elmt
index 3c51ed90e..c7fdfa0ab 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/derivacion-te.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/derivacion-te.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="15" hotspot_y="14" width="30" type="element" version="0.4" height="20" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{0761B657-12F5-4CE3-B078-C601005395FB}"/><names>
         <name lang="es">Derivación-Te</name>
         <name lang="ca">Derivació-Te</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/desconectador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/desconectador.elmt
index d7254ab3d..3c1aaeb7d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/desconectador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/desconectador.elmt
@@ -1,5 +1,5 @@
 <definition version="0.5" type="element" height="30" link_type="simple" width="30" hotspot_x="14" hotspot_y="9" orientation="dyyy">
-    <names>
+<uuid uuid="{EB30EB35-4779-4E45-AC5F-10DA0780378D}"/><names>
         <name lang="ca">Desconectador</name>
         <name lang="es">Desconectador</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/enlace3t-1_2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/enlace3t-1_2.elmt
index d79aaceb5..22dd68f6d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/enlace3t-1_2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/enlace3t-1_2.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="18" hotspot_y="29" width="40" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{F4E333DD-D629-4791-8DE9-BA6006099A56}"/><names>
         <name lang="ca">Enllaç 3 rosques</name>
         <name lang="es">Enlace 3tuercas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/filtro1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/filtro1.elmt
index 99d725e8c..e3ff5325f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/filtro1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/filtro1.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="14" hotspot_y="17" width="30" type="element" version="0.5" height="30" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{F862FBCC-055D-44B5-BC49-30EB4B016118}"/><names>
         <name lang="en">Filter Screens</name>
         <name lang="it">Filtro a schermi</name>
         <name lang="pl">Filtr</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/grupo-llenado.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/grupo-llenado.elmt
index 92c4a4062..996362312 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/grupo-llenado.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/grupo-llenado.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="20" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{AA84BA1D-62BC-4964-8EB5-AD4218903154}"/><names>
         <name lang="es">Grupo de llenado</name>
         <name lang="ca">Grup de omplida</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/llavereg3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/llavereg3_4.elmt
index a3751264d..5b153ef1c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/llavereg3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/llavereg3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="28" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8E227866-53C9-4083-85C6-C79481429281}"/><names>
         <name lang="es">Valv compuerta</name>
         <name lang="ca">Valv comporta</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/mezcladora-brida.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/mezcladora-brida.elmt
index cf6e36178..dfeb002ce 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/mezcladora-brida.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/mezcladora-brida.elmt
@@ -1,5 +1,5 @@
 <definition version="0.5" type="element" height="50" link_type="simple" width="40" hotspot_x="23" hotspot_y="30" orientation="dyyy">
-    <names>
+<uuid uuid="{C64171A1-25DB-44F9-9BCC-C1967970647F}"/><names>
         <name lang="ca">Mezcladora brides</name>
         <name lang="es">Mezcladora bridas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/purgador1_2macho.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/purgador1_2macho.elmt
index 382010597..838004bc0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/purgador1_2macho.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/purgador1_2macho.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="9" hotspot_y="14" width="20" type="element" version="0.5" height="30" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{F3827B4D-D387-4D27-AC94-2B30F64E119E}"/><names>
         <name lang="ca">Purgador </name>
         <name lang="es">Purgador </name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/retencion1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/retencion1.elmt
index 932b1fad2..5f6b320b9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/retencion1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/retencion1.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="14" hotspot_y="9" width="30" type="element" version="0.5" height="20" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{DD57906F-1079-45B6-A4DB-8D2C150940B4}"/><names>
         <name lang="ca">Valv. retenció</name>
         <name lang="es">Valv. retención</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/termostatica-motor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/termostatica-motor.elmt
index 64c829594..a1ea4b5a9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/termostatica-motor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/termostatica-motor.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="25" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{59575FA6-38A5-4AAD-93AB-14B3CC47C430}"/><names>
         <name lang="es">Mezcladora motor</name>
         <name lang="ca">Mezcladora motor</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/termostatica3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/termostatica3_4.elmt
index a716799f5..7528b9956 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/termostatica3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/termostatica3_4.elmt
@@ -1,5 +1,5 @@
 <definition version="0.5" type="element" height="50" link_type="simple" width="40" hotspot_x="24" hotspot_y="27" orientation="dyyy">
-    <names>
+<uuid uuid="{4F7CA2FF-9482-4FD0-8029-873B9A66D487}"/><names>
         <name lang="ca">Termostàtica</name>
         <name lang="es">Termostática</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-3vias.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-3vias.elmt
index 8df5d22c5..4e0c6b4dd 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-3vias.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-3vias.elmt
@@ -1,5 +1,5 @@
 <definition version="0.5" type="element" height="40" link_type="simple" width="50" hotspot_x="36" hotspot_y="9" orientation="dyyy">
-    <names>
+<uuid uuid="{D7F1B1A6-D10B-40FB-900D-AF5B7ABF3AB3}"/><names>
         <name lang="ca">Valv. 3 vies</name>
         <name lang="fr">Mitigeur 03 ECS</name>
         <name lang="es">Valv 3 Vías</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-bola-brida.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-bola-brida.elmt
index 96637ff10..34dfeec38 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-bola-brida.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-bola-brida.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="13" hotspot_y="12" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6F61DB76-FD36-44C0-A8BC-B36D9DD2E2C7}"/><names>
         <name lang="es">Valv bola brida</name>
         <name lang="ca">Valv bola brida</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-bola1h-h.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-bola1h-h.elmt
index 34dc4a499..43f4d9c2b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-bola1h-h.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-bola1h-h.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="14" hotspot_y="12" height="20" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{2568C425-8DD9-4BFE-996F-FE8FF1F5C55F}"/><names>
         <name lang="es">Válv. bola rosca</name>
         <name lang="ca">Vàlv. bola rosca</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-equilib-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-equilib-1.elmt
index 5e8154ed9..c02d70618 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-equilib-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-equilib-1.elmt
@@ -1,5 +1,5 @@
 <definition version="0.5" type="element" height="30" link_type="simple" width="30" hotspot_x="14" hotspot_y="13" orientation="dyyy">
-    <names>
+<uuid uuid="{E3B1E62F-3AB4-4443-AD01-C7FA4494C88D}"/><names>
         <name lang="ca">Vàlv.equilibrat TA</name>
         <name lang="es">Valv.equilibrado TA</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-mariposa.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-mariposa.elmt
index 137b4fb2a..d54b9bad7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-mariposa.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-mariposa.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="17" hotspot_y="18" width="30" type="element" version="0.5" height="30" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{75A29DC9-849A-43AF-9802-253543636D18}"/><names>
         <name lang="ca">Valv papallona</name>
         <name lang="es">Valv mariposa</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-pres-dif.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-pres-dif.elmt
index 13435aed6..755721a43 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-pres-dif.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-pres-dif.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.5" type="element" link_type="simple" hotspot_x="15" hotspot_y="46" orientation="dyyy" height="80">
-    <names>
+<uuid uuid="{ADC8F15E-EC5F-4F71-A61A-D824590225AB}"/><names>
         <name lang="es">Válvula pres. diferencial</name>
         <name lang="ca">Vàlvula pres. diferencial</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-regul-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-regul-2.elmt
index fae26dc15..382a0fa72 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-regul-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-regul-2.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="19" hotspot_y="19" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{5D91788B-AE75-427F-AC25-1A978916DB7A}"/><names>
         <name lang="es">Valv.Reguladora-2</name>
         <name lang="ca">Vàlv. reguladora-2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-solenoide.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-solenoide.elmt
index b913cabd9..670aa8a17 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-solenoide.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valv-solenoide.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="14" hotspot_y="12" width="40" type="element" version="0.5" height="30" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{3A106F22-E69E-43B5-BBB6-DB408B1C740B}"/><names>
         <name lang="ca">Valv Solenoide</name>
         <name lang="es">Valv Solenoide</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valvcomp-bridas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valvcomp-bridas.elmt
index 683d73ec1..641fdd28e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valvcomp-bridas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valvcomp-bridas.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="28" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{20951D72-F7C2-4192-BB98-5B00FBFCC164}"/><names>
         <name lang="es">Valv compuerta brida</name>
         <name lang="ca">Valv comporta brida</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valvsegu3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valvsegu3_4.elmt
index 8cd3ec127..dd51f416a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valvsegu3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/equipos-calefaccion/valvulas-varios/valvsegu3_4.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="11" hotspot_y="22" width="30" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{AF359775-51E8-4C7B-B3F3-923F110C4671}"/><names>
         <name lang="ca">Válv. seguretat</name>
         <name lang="es">Válv. seguridad</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/acs-retorno.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/acs-retorno.elmt
index caa0dcd64..6de4f1c7d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/acs-retorno.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/acs-retorno.elmt	
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="7" hotspot_y="14" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{BD6DCEEE-8BB3-46DA-A403-E15E18A1332F}"/><names>
         <name lang="es">ACS con retorno</name>
         <name lang="ca">ACS amb retorn</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/acs-vivienda.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/acs-vivienda.elmt
index d31492df7..78e98336c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/acs-vivienda.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/acs-vivienda.elmt	
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="6" hotspot_y="14" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{64C6A537-A2F1-4B07-81C3-406F263556AF}"/><names>
         <name lang="es">ACS vivienda</name>
         <name lang="ca">ACS vivenda</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/bomba-completa.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/bomba-completa.elmt
index b99e9a23c..b40761580 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/bomba-completa.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/bomba-completa.elmt	
@@ -1,5 +1,5 @@
 <definition width="120" version="0.4" hotspot_x="51" hotspot_y="35" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E124C2FD-A007-4CF9-B120-6C74A4822B5D}"/><names>
         <name lang="ar">مضخة</name>
         <name lang="el">Αντλία</name>
         <name lang="en">Pump complet</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/bomba-doble.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/bomba-doble.elmt
index 965205f07..280c37668 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/bomba-doble.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/bomba-doble.elmt	
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{5668C1E9-1835-481D-9600-C222700415E8}"/><names>
         <name lang="ar">مضخة</name>
         <name lang="el">Αντλία</name>
         <name lang="en">Pump</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/bomba-simple.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/bomba-simple.elmt
index 28120cea0..6f5a3b5c4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/bomba-simple.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/bomba-simple.elmt	
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" type="element" width="30" height="30" hotspot_x="14" hotspot_y="14" link_type="simple" version="0.5">
-    <names>
+<uuid uuid="{F1D0E186-A646-44F6-B60D-58F52E8D2302}"/><names>
         <name lang="ca">Bomba simple</name>
         <name lang="nl">Pomp</name>
         <name lang="it">Pompa</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/caldera-pie-mixta-acu.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/caldera-pie-mixta-acu.elmt
index 07b780a7f..669e25d23 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/caldera-pie-mixta-acu.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/caldera-pie-mixta-acu.elmt	
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="40" hotspot_y="26" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9DEBE1F4-CB6C-4FD0-B36A-46042A94731A}"/><names>
         <name lang="es">Caldera pié Mixta Acum</name>
         <name lang="ca">Caldera peu Mixta Acum</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/caldera-pie-mixta.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/caldera-pie-mixta.elmt
index 4f38c07ee..fc0e10962 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/caldera-pie-mixta.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/caldera-pie-mixta.elmt	
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="30" hotspot_y="16" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{14CF33A5-C39B-424D-820C-46FC0EC673C4}"/><names>
         <name lang="es">Caldera pié Mixta</name>
         <name lang="ca">Caldera peu Mixta</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/caldera-pie.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/caldera-pie.elmt
index 81d36966e..7be89cb36 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/caldera-pie.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/caldera-pie.elmt	
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" type="element" width="50" height="50" hotspot_x="30" hotspot_y="27" link_type="simple" version="0.5">
-    <names>
+<uuid uuid="{C89FB85A-1C34-4136-957B-7537A55237BE}"/><names>
         <name lang="ca">Caldera peu</name>
         <name lang="es">Caldera pié</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/calderamural.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/calderamural.elmt
index 883d0833d..25e8a9a43 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/calderamural.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/calderamural.elmt	
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="42" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{57CA3EC4-013C-4CD1-AFD0-53EE18BC3810}"/><names>
         <name lang="es">Caldera Mural ACS</name>
         <name lang="ca">Caldera Mural ACS</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/calderamural.mixta.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/calderamural.mixta.elmt
index 90cd13692..447537d71 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/calderamural.mixta.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/calderamural.mixta.elmt	
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="22" hotspot_y="46" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{931666D2-1BA6-45E7-B54C-AE032B8177B1}"/><names>
         <name lang="es">Caldera Mural Mixta</name>
         <name lang="ca">Caldera Mural Mixta</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-1.elmt
index a4608e853..c60c5e487 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-1.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-1.elmt	
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="11" hotspot_y="49" height="100" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{7DB8EF93-12F9-4CFF-A61E-78416711486F}"/><names>
         <name lang="es">Colector vertical</name>
         <name lang="ca">Colector vertical</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-horiz-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-horiz-2.elmt
index 27c02a172..1c32b8314 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-horiz-2.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-horiz-2.elmt	
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="34" hotspot_y="14" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{DE7D3BF5-9D62-45DF-8C01-A2DEE6987D07}"/><names>
         <name lang="es">Colector Horizontal-2</name>
         <name lang="ca">Colector Horitzontal-2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-horiz.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-horiz.elmt
index d6274c615..6d3472e29 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-horiz.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-horiz.elmt	
@@ -1,5 +1,5 @@
 <definition width="110" version="0.4" hotspot_x="54" hotspot_y="14" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{3EDB3CC5-F7C4-4E62-8A9C-8D8885E888C0}"/><names>
         <name lang="es">Colector Horizontal-2</name>
         <name lang="ca">Colector Horitzontal-2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-unido.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-unido.elmt
index f8418655c..a70e747cb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-unido.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-unido.elmt	
@@ -1,5 +1,5 @@
 <definition width="110" version="0.4" hotspot_x="54" hotspot_y="14" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{BB9DA3E2-6410-46DE-94DB-E620438B169A}"/><names>
         <name lang="es">Colecto único</name>
         <name lang="ca">Colector únic</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-vert-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-vert-2.elmt
index 7c4387781..513cc7aa6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-vert-2.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/colector-vert-2.elmt	
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="11" hotspot_y="29" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{EB5C4074-8823-4861-8BDC-C17E8BFE61E3}"/><names>
         <name lang="es">Colector Vertical 2</name>
         <name lang="ca">Colector vertical 2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/contador-agua.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/contador-agua.elmt
index edffa9a21..2b216584c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/contador-agua.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/contador-agua.elmt	
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="15" hotspot_y="10" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{818A7077-5751-4C8F-BDF0-E3DB43F9B46A}"/><names>
         <name lang="es">Contador Agua</name>
         <name lang="ca">Comptador aigua</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/contador-calor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/contador-calor.elmt
index 4a3d95d0e..58792be4b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/contador-calor.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/contador-calor.elmt	
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="15" hotspot_y="23" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{FF4CF61B-FB76-45F3-B8F6-6AC260BDD535}"/><names>
         <name lang="es">Contador Calor</name>
         <name lang="ca">Comptador Calor</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/dep-expansion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/dep-expansion.elmt
index 32d83a77f..8598325ea 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/dep-expansion.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/dep-expansion.elmt	
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="14" hotspot_y="22" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{7B9CD2F4-EEEA-425C-8A7A-D661805CAB7B}"/><names>
         <name lang="es">Depósito expansión</name>
         <name lang="ca">Dipósit esxpansió</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/dep-gasoil-enterr.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/dep-gasoil-enterr.elmt
index 5ad3c20cc..eb4d13acf 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/dep-gasoil-enterr.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/dep-gasoil-enterr.elmt	
@@ -1,5 +1,5 @@
 <definition width="100" version="0.4" hotspot_x="63" hotspot_y="31" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{59EA969F-39EA-442F-8D70-EE60A0682C49}"/><names>
         <name lang="es">Depósito gasoil enterrado</name>
         <name lang="ca">Dipòsit soterrat</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/deposito-gasoil.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/deposito-gasoil.elmt
index b15b0a87f..7de87f9c6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/deposito-gasoil.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/deposito-gasoil.elmt	
@@ -1,5 +1,5 @@
 <definition hotspot_x="14" hotspot_y="22" width="30" type="element" version="0.5" height="50" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{25DD5360-7BDF-4491-A82F-4E2D5EE8B8D2}"/><names>
         <name lang="ca">Dipòsit gasoil 1000L</name>
         <name lang="es">Depósito gasoil 1000L</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/deposito-horiz.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/deposito-horiz.elmt
index 7d9949107..088db7084 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/deposito-horiz.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/deposito-horiz.elmt	
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="43" hotspot_y="24" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B11062F1-83AB-4F3D-91AB-5ADB81F5C5CE}"/><names>
         <name lang="es">Depósito Horizontal</name>
         <name lang="ca">Dipòsit Horitzontal</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/deposito-rectang.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/deposito-rectang.elmt
index bfd158adb..ddb810055 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/deposito-rectang.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/deposito-rectang.elmt	
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="43" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F720A2BE-66F7-4F23-AE0E-D7936FE0BD72}"/><names>
         <name lang="es">Depósito Rectangular</name>
         <name lang="ca">Dipòsit rectangular</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/deposito-vertical.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/deposito-vertical.elmt
index 9d36b6482..5d648fcbb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/deposito-vertical.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/deposito-vertical.elmt	
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="44" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{60E432E6-5137-4768-B6A7-AD0DF7B9A854}"/><names>
         <name lang="es">Depósito Vertical</name>
         <name lang="ca">Dipòsit vertical</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/derivacion-te.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/derivacion-te.elmt
index 3c51ed90e..798e5b4e7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/derivacion-te.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/derivacion-te.elmt	
@@ -1,5 +1,5 @@
 <definition hotspot_x="15" hotspot_y="14" width="30" type="element" version="0.4" height="20" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{C920FEA4-951F-457D-B2C9-C9DB79136440}"/><names>
         <name lang="es">Derivación-Te</name>
         <name lang="ca">Derivació-Te</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/enlace-desmontable.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/enlace-desmontable.elmt
index 45e7fe32c..32a3edcd3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/enlace-desmontable.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/enlace-desmontable.elmt	
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="10" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A7CB7D90-665D-4EC1-8279-1BE27B921D7D}"/><names>
         <name lang="es">Enlace desmontable</name>
         <name lang="ca">Enllaç desmuntable</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/entrada-agua-fria.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/entrada-agua-fria.elmt
index cf819a5db..dd41f51a1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/entrada-agua-fria.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/entrada-agua-fria.elmt	
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="14" hotspot_y="15" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{D4F3A01C-BF93-4366-BC55-D3A575FB893F}"/><names>
         <name lang="es">Entrada agua fría</name>
         <name lang="ca">Entrada aigua freda</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/fan-coil-hoiz.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/fan-coil-hoiz.elmt
index 7ac2a56e3..6bf43872d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/fan-coil-hoiz.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/fan-coil-hoiz.elmt	
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="13" hotspot_y="22" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{1BEEDE54-7AFE-4585-84BA-C6D41D1917E8}"/><names>
         <name lang="es">Fancoil Horiz</name>
         <name lang="ca">Fancoil Horitz</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/fancoil-suelo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/fancoil-suelo.elmt
index 3651088c4..f992ddd96 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/fancoil-suelo.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/fancoil-suelo.elmt	
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="14" hotspot_y="17" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9AE5D628-5880-42B5-997D-41DC0876D64C}"/><names>
         <name lang="es">Fancoil Suelo</name>
         <name lang="ca">Fancoil Sòl</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/filtro.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/filtro.elmt
index baab40de5..8281ac777 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/filtro.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/filtro.elmt	
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="13" hotspot_y="7" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9A50AC2E-4E14-4232-8DDF-DBADCC060F04}"/><names>
         <name lang="es">Filtro</name>
         <name lang="ca">Filtre</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/flexible-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/flexible-2.elmt
index 1e6b00b7c..05b217855 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/flexible-2.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/flexible-2.elmt	
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2B70B517-24A6-46C0-B83E-3C7802168181}"/><names>
         <name lang="es">Flexible2</name>
         <name lang="ca">Flexible2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/flexible.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/flexible.elmt
index 760db44d0..2e6a936d8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/flexible.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/flexible.elmt	
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="11" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F8077760-B446-4FF6-B07A-96932C23532D}"/><names>
         <name lang="es">Flexible</name>
         <name lang="ca">Flexible</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/frupo-gasoil.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/frupo-gasoil.elmt
index 5a6202b16..c684b1e72 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/frupo-gasoil.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/frupo-gasoil.elmt	
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="35" hotspot_y="35" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{62A845D7-B374-424C-8567-93CE9F088BDA}"/><names>
         <name lang="es">Grupo Gasoil</name>
         <name lang="ca">Grup Gasoil</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/grifo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/grifo.elmt
index e92696d6d..64989e683 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/grifo.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/grifo.elmt	
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="28" hotspot_y="16" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2A9DCB72-007B-4854-B636-BF100EEECF24}"/><names>
         <name lang="es">grifo</name>
         <name lang="ca">Aixeta</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/interacumulador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/interacumulador.elmt
index b2d010837..63c6fe3ba 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/interacumulador.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/interacumulador.elmt	
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" type="element" width="60" height="80" hotspot_x="33" hotspot_y="44" link_type="simple" version="0.5">
-    <names>
+<uuid uuid="{D35DC743-A48F-4BC4-A456-A825FD6E52C1}"/><names>
         <name lang="ca">Interacumulador</name>
         <name lang="es">Interacumulador</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/intercamb-placas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/intercamb-placas.elmt
index e7335b514..788b15d30 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/intercamb-placas.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/intercamb-placas.elmt	
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" type="element" width="30" height="40" hotspot_x="14" hotspot_y="20" link_type="simple" version="0.5">
-    <names>
+<uuid uuid="{2C33F9D2-F9FF-4262-B9E7-DD6EC1A0D26A}"/><names>
         <name lang="ca">Intercamviador Plaques</name>
         <name lang="es">Intercambiador Placas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/intercambiador-int.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/intercambiador-int.elmt
index 25217ccc7..ebccb5bad 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/intercambiador-int.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/intercambiador-int.elmt	
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="34" hotspot_y="14" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D8754158-B7E6-4FC0-882E-7E976293363A}"/><names>
         <name lang="es">Resistencia calor</name>
         <name lang="ca">Resistència calor</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/lira-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/lira-2.elmt
index 3ba40f1fb..64cc53e77 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/lira-2.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/lira-2.elmt	
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="21" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{806104B2-A415-40CD-AB50-1F2FF57E1691}"/><names>
         <name lang="es">Dilatador-lira2</name>
         <name lang="ca">Dilatador-lira2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/llave-equilibrado.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/llave-equilibrado.elmt
index 8b436b163..9e62e5443 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/llave-equilibrado.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/llave-equilibrado.elmt	
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="16" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{539E6334-EFD9-43FA-878B-B568D2A0C249}"/><names>
         <name lang="es">Llave equilibrado</name>
         <name lang="ca">Clau equilibrat</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/llave-paso-regul.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/llave-paso-regul.elmt
index 15a9e3172..3093ea6ae 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/llave-paso-regul.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/llave-paso-regul.elmt	
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="18" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{FD283EFC-8D99-4A5E-8708-9C163DA856D9}"/><names>
         <name lang="es">Llave regulación</name>
         <name lang="ca">Clau regulació</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/llavepaso.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/llavepaso.elmt
index fb39528c6..d5a3c2d9c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/llavepaso.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/llavepaso.elmt	
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="12" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{7134DBC7-9A56-4935-9570-BEC55F525C9A}"/><names>
         <name lang="es">Llave corte rápido</name>
         <name lang="ca">Clau tall ràpid</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/llenado-desconectador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/llenado-desconectador.elmt
index 761a4d25d..b7f56d56b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/llenado-desconectador.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/llenado-desconectador.elmt	
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" link_type="simple" type="element" hotspot_x="54" hotspot_y="28" width="120" height="50" version="0.5">
-    <names>
+<uuid uuid="{2C28E2BD-0B60-4311-8C7D-D07FB1B8180E}"/><names>
         <name lang="ca">Grup d'ompliment-desconectador</name>
         <name lang="es">Grupo de llenado-desconectador</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/radiador-diagonal.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/radiador-diagonal.elmt
index 37f2e084e..a6c5ca7be 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/radiador-diagonal.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/radiador-diagonal.elmt	
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="5" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{575116A4-0991-4391-A8F7-5D8EDC133868}"/><names>
         <name lang="es">Radiador diagonal</name>
         <name lang="ca">Radiador diagonal</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/radiador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/radiador.elmt
index fda8a3a8b..0715666ac 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/radiador.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/radiador.elmt	
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="30" hotspot_y="5" height="10" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{FD8812A9-1833-4478-9A5D-5A1EA28C6BC8}"/><names>
         <name lang="es">Radiador</name>
         <name lang="ca">Radiador</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/salto-tubo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/salto-tubo.elmt
index 28249859d..30b47d1a7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/salto-tubo.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/salto-tubo.elmt	
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="14" hotspot_y="10" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{687CA459-1AC4-486C-9C7D-E5EF03EF010F}"/><names>
         <name lang="es">Salto Tubería</name>
         <name lang="ca">Salt canonada</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valv-2vias.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valv-2vias.elmt
index bdcad314a..caaaa54a4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valv-2vias.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valv-2vias.elmt	
@@ -1,5 +1,5 @@
 <definition width="30" height="30" version="0.5" orientation="dyyy" link_type="simple" type="element" hotspot_x="14" hotspot_y="22">
-    <names>
+<uuid uuid="{E71013FB-B301-4B6A-A4B2-6ADEA9863732}"/><names>
         <name lang="nl">Elektrisch klep sanitair 3</name>
         <name lang="cs">Elektrický uzávěr 3V</name>
         <name lang="it">Elettrovalvola 3vie acqua sanitaria</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valv-retencion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valv-retencion.elmt
index a7e95b767..746895406 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valv-retencion.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valv-retencion.elmt	
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="10" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{95C0E11A-5DE1-43C0-B20B-B981CBCAFB0D}"/><names>
         <name lang="es">Válvula retención</name>
         <name lang="ca">Vàlvula retenció</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valv-termostatica.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valv-termostatica.elmt
index b4b354f45..c86fe0c27 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valv-termostatica.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valv-termostatica.elmt	
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="16" hotspot_y="22" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{BA182778-1C32-472E-BA72-8DF281582642}"/><names>
         <name lang="en">Termstatic valve</name>
         <name lang="es">Válvula termostática</name>
         <name lang="ca">Vàlvula termostàtica</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valvula-4vias.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valvula-4vias.elmt
index fdddc752e..f9c619754 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valvula-4vias.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valvula-4vias.elmt	
@@ -1,5 +1,5 @@
 <definition width="40" height="40" version="0.5" orientation="dyyy" link_type="simple" type="element" hotspot_x="21" hotspot_y="25">
-    <names>
+<uuid uuid="{A42ADAF7-1B4F-4D43-8A18-97E6104291A0}"/><names>
         <name lang="es">Válvula4 vias</name>
         <name lang="ca">Vàlvula 4 vies</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valvula-seguridad.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valvula-seguridad.elmt
index 708234cac..0e9d51151 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valvula-seguridad.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valvula-seguridad.elmt	
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="8" hotspot_y="6" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9D4744A9-C720-48B4-BD5D-0F8B7DC2CC6A}"/><names>
         <name lang="es">Válvula de seguridad</name>
         <name lang="ca">Vàlvula de seguretat</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valvula3vias.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valvula3vias.elmt
index e095e9c8e..ea097f4e5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valvula3vias.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/valvula3vias.elmt	
@@ -1,5 +1,5 @@
 <definition width="30" height="40" version="0.5" orientation="dyyy" link_type="simple" type="element" hotspot_x="14" hotspot_y="23">
-    <names>
+<uuid uuid="{F9CF0314-A775-42FB-8B9B-782FE660D827}"/><names>
         <name lang="nl">Elektrisch klep sanitair 3</name>
         <name lang="cs">Elektrický uzávěr 3V</name>
         <name lang="it">Elettrovalvola 3vie acqua sanitaria</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/vent-helic.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/vent-helic.elmt
index 09cf0f890..bbc0957ff 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/vent-helic.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/vent-helic.elmt	
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="5" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{EB762991-6B12-4454-AA9F-18999CB683F8}"/><names>
         <name lang="es">Ventilador Helicoidal</name>
         <name lang="ca">Ventilador Helicoidal</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/ventilador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/ventilador.elmt
index 52f709906..363f95176 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/ventilador.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/ventilador.elmt	
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="13" hotspot_y="17" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D96696A5-6553-4233-B080-24A4CC7CEE2F}"/><names>
         <name lang="es">Ventilador</name>
         <name lang="ca">Ventilador</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/vertido-visto.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/vertido-visto.elmt
index a0aabf0db..07acdd9f4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/vertido-visto.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Calefaccion/esquemas calefaccion/vertido-visto.elmt	
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="14" hotspot_y="22" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{5EE9426B-40CE-4DB6-BFD1-BD6C1EF0A276}"/><names>
         <name lang="ar">مجرى صرف</name>
         <name lang="en">Sewer drain</name>
         <name lang="it">Scarico</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/bomba-cir-doble.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/bomba-cir-doble.elmt
index 774e6d105..c18e216fa 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/bomba-cir-doble.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/bomba-cir-doble.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="22" hotspot_y="20" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2B73CC6D-DEB5-4282-9047-562CF6E57124}"/><names>
         <name lang="es">Bomba circu-doble</name>
         <name lang="ca">Bomba circu-doble</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/bomba-cir-vertical.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/bomba-cir-vertical.elmt
index 2c8fcc962..470d1e614 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/bomba-cir-vertical.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/bomba-cir-vertical.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="27" hotspot_y="21" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{83135876-F4A7-4826-946B-C6D50EC57AB5}"/><names>
         <name lang="es">Bomba vertical</name>
         <name lang="ca">Bomba vertical</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/chiller-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/chiller-2.elmt
index 76638597d..f099237ec 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/chiller-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/chiller-2.elmt
@@ -1,5 +1,5 @@
 <definition width="130" version="0.4" hotspot_x="56" hotspot_y="45" height="60" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{2F3EE972-4564-40B0-849F-68F2C83D8E8A}"/><names>
         <name lang="es">Enfriadora-2</name>
         <name lang="ca">Refredadora-2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/chiller-3.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/chiller-3.elmt
index c82847c2c..2c3f35c0e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/chiller-3.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/chiller-3.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="15" hotspot_y="62" height="80" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{40565F15-DD57-47C4-A579-73E8304BE84A}"/><names>
         <name lang="es">Enfriadora-3</name>
         <name lang="ca">Refredadora-3</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/colector-ida.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/colector-ida.elmt
index 5d189488f..41f88479c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/colector-ida.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/colector-ida.elmt
@@ -1,5 +1,5 @@
 <definition width="100" version="0.5" type="element" link_type="simple" hotspot_x="50" hotspot_y="14" orientation="dyyy" height="40">
-    <names>
+<uuid uuid="{8CBD63C5-F4FA-4CD2-B2BE-9CA2FEA0DC54}"/><names>
         <name lang="es">Colector</name>
         <name lang="ca">Col.lector</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/colector-unico.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/colector-unico.elmt
index fa06db355..0231e6d03 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/colector-unico.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/colector-unico.elmt
@@ -1,5 +1,5 @@
 <definition width="220" version="0.5" type="element" link_type="simple" hotspot_x="109" hotspot_y="14" orientation="dyyy" height="40">
-    <names>
+<uuid uuid="{C64A664C-D959-483F-8EEF-694B4995A4D0}"/><names>
         <name lang="es">Colector unico</name>
         <name lang="ca">Col.lector únic</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/dep-inercia.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/dep-inercia.elmt
index b2791b852..989159054 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/dep-inercia.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/dep-inercia.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="19" hotspot_y="44" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F5AEC3E6-DD8D-4110-849B-0D9C8A33E4BA}"/><names>
         <name lang="es">Depósito inercial</name>
         <name lang="ca">Depòsit inercial</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/derivacion-te.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/derivacion-te.elmt
index 3c51ed90e..1fabf0817 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/derivacion-te.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/derivacion-te.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="15" hotspot_y="14" width="30" type="element" version="0.4" height="20" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{1C708EED-BBEC-45A8-8488-216F30436872}"/><names>
         <name lang="es">Derivación-Te</name>
         <name lang="ca">Derivació-Te</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadora-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadora-1.elmt
index c4855c3be..394dfdb70 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadora-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadora-1.elmt
@@ -1,5 +1,5 @@
 <definition width="110" version="0.5" type="element" link_type="simple" hotspot_x="57" hotspot_y="39" orientation="dyyy" height="50">
-    <names>
+<uuid uuid="{96CE3BE3-CB93-4CB7-867D-B38C4601F80F}"/><names>
         <name lang="es">Enfriadora-1+Módulo h</name>
         <name lang="ca">Refredadora+Mòdul h</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadora-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadora-2.elmt
index da89493ee..a4bd8b2e2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadora-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadora-2.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.5" type="element" link_type="simple" hotspot_x="35" hotspot_y="38" orientation="dyyy" height="60">
-    <names>
+<uuid uuid="{65B480EB-E1BB-4750-93E7-CA5E5A96E65A}"/><names>
         <name lang="es">Enfriadora-2+ Módulo h</name>
         <name lang="ca">Refredadora-2+Mòdul h</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadora-3.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadora-3.elmt
index aa835b807..51c6ce345 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadora-3.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadora-3.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.5" type="element" link_type="simple" hotspot_x="35" hotspot_y="38" orientation="dyyy" height="60">
-    <names>
+<uuid uuid="{9AF3BE02-E682-4578-8A0C-4A4853799B62}"/><names>
         <name lang="es">Enfriadora-3+ Módulo h</name>
         <name lang="ca">Refredadora-3+Mòdul h</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadora-agua-agua.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadora-agua-agua.elmt
index 16da09c69..df68ab624 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadora-agua-agua.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadora-agua-agua.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.5" type="element" link_type="simple" hotspot_x="38" hotspot_y="21" orientation="dyyy" height="50">
-    <names>
+<uuid uuid="{62F958FF-6CBB-414A-9421-4B84095304B8}"/><names>
         <name lang="es">Enfriadora Agua-Agua</name>
         <name lang="ca">Refredadora aigua-aigua</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadoras.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadoras.elmt
index 0dae65fca..dfa4011f7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadoras.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/enfriadoras.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.5" type="element" link_type="simple" hotspot_x="22" hotspot_y="39" orientation="dyyy" height="70">
-    <names>
+<uuid uuid="{BA5C72FD-910D-4215-8CD4-87C2D1AA16D0}"/><names>
         <name lang="es">Enfriadora chalet</name>
         <name lang="ca">Refredadora xalet</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-bajo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-bajo.elmt
index cbf50243b..bc51a0469 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-bajo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-bajo.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="44" hotspot_y="43" width="120" type="element" version="0.5" height="60" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{B090FB83-FD22-4D81-B9D8-133F69764591}"/><names>
         <name lang="ca">Fancoil habitació</name>
         <name lang="es">Fancoil habitación</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-cassette.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-cassette.elmt
index e1a58a483..5c96307cd 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-cassette.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-cassette.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="35" hotspot_y="27" width="90" type="element" version="0.5" height="50" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{684AF4E0-E89F-4CBC-8200-BFEFDDE3D6EE}"/><names>
         <name lang="ca">Fancoil Cassette</name>
         <name lang="es">Fancoil Cassette</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-conductos.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-conductos.elmt
index 16cb3c50b..41bfa5894 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-conductos.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-conductos.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="45" hotspot_y="69" width="120" type="element" version="0.5" height="80" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{FB9B19F9-9DDB-40E8-B083-446EF809E30E}"/><names>
         <name lang="ca">Fancoil conductes</name>
         <name lang="es">Fancoil conductos</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-pared.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-pared.elmt
index bb31e02ef..5ef753416 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-pared.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-pared.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="38" hotspot_y="17" width="70" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{E9C7B52B-871C-4110-9E7E-CAF5C793E732}"/><names>
         <name lang="ca">Fancoil paret</name>
         <name lang="es">Fancoil pared</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-suelo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-suelo.elmt
index 71af34d07..9eb38f204 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-suelo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/fancoil-suelo.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="25" hotspot_y="38" width="50" type="element" version="0.5" height="70" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{39920157-6959-4072-8B05-8C5BC5D7AFD4}"/><names>
         <name lang="ca">Fancoil sol</name>
         <name lang="es">Fancoil Suelo</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/grupo-llenado.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/grupo-llenado.elmt
index fd854bc52..327c62e9a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/grupo-llenado.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/grupo-llenado.elmt
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" link_type="simple" ic="true" type="element" hotspot_x="24" hotspot_y="27" width="50" height="40" version="0.4">
-    <names>
+<uuid uuid="{8AF173DC-4579-4C70-917A-1DDD4421620F}"/><names>
         <name lang="es">Grupo de llenado</name>
         <name lang="ca">Grup d'ompliment</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/intercambiador1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/intercambiador1.elmt
index ea196a727..e4f7f94e2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/intercambiador1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/intercambiador1.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="22" hotspot_y="30" width="50" type="element" version="0.5" height="60" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{5005F646-D020-4BE3-AE43-6D06E60D7F5A}"/><names>
         <name lang="ca">Intercanviador de plaques</name>
         <name lang="es">Intercambador placas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/torre-refrig.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/torre-refrig.elmt
index 86addf19d..3d1a56053 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/torre-refrig.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/torre-refrig.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="34" hotspot_y="67" height="90" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{1BFC0AB5-ED3A-412D-A01B-E69DECF03437}"/><names>
         <name lang="es">Torre de refrigeración</name>
         <name lang="ca">Torre de refrigeració</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/valv-equiibrado.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/valv-equiibrado.elmt
index 8c7e8519d..f7612f488 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/valv-equiibrado.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/valv-equiibrado.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="24" hotspot_y="21" width="40" type="element" version="0.5" height="30" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{D0AD5798-1D44-4B92-B689-8B20CB43FB74}"/><names>
         <name lang="ca">Vàlvula d'equilibrat</name>
         <name lang="es">Válvula de equilibrado</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/valv-pres-dif.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/valv-pres-dif.elmt
index ab85473df..134faa512 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/valv-pres-dif.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/aire-agua/valv-pres-dif.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="14" hotspot_y="29" width="40" type="element" version="0.5" height="70" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{6C9D17D6-3B05-4712-963F-DAD17CC7F2E4}"/><names>
         <name lang="ca">Vàlvula pres. diferencial</name>
         <name lang="es">Válvula pres. diferencial</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/--1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/--1.elmt
index 4db68490f..7fd003230 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/--1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/--1.elmt
@@ -1,5 +1,5 @@
 <definition type="element" orientation="dyyy" hotspot_y="52" height="70" hotspot_x="39" link_type="simple" width="90" version="0.5">
-    <names>
+<uuid uuid="{B475A3AB-1D82-4EB1-9B0B-D948ABFF214E}"/><names>
         <name lang="ca">Ud. Exterior ind.</name>
         <name lang="es">Ud. Exterior ind.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/aislamiento-tub.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/aislamiento-tub.elmt
index 0b273ef54..604818b7a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/aislamiento-tub.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/aislamiento-tub.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="14" hotspot_y="11" height="20" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{DAE22249-1783-4C41-9BDC-E00147961333}"/><names>
         <name lang="es">Aislamiento Tuberias</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/bomba-condensados.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/bomba-condensados.elmt
index 1f9fd2069..7b28bef8a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/bomba-condensados.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/bomba-condensados.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="38" hotspot_y="21" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{1E3643AB-2740-435D-A780-56384A2289EA}"/><names>
         <name lang="es">Bomba de condensados</name>
         <name lang="ca">Bomba condensats</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/canaleta.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/canaleta.elmt
index 2819b522d..ca986cba1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/canaleta.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/canaleta.elmt
@@ -1,5 +1,5 @@
 <definition width="110" version="0.4" hotspot_x="43" hotspot_y="15" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A1363D5B-E8DA-47F7-9202-C312DC879231}"/><names>
         <name lang="es">Canaleta</name>
         <name lang="ca">Canaleta</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/cassette-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/cassette-2.elmt
index 54dcbcff0..f52ff099e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/cassette-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/cassette-2.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="46" hotspot_y="34" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6892393C-7542-4BCC-8BA2-323BA072563C}"/><names>
         <name lang="es">Cassette 2</name>
         <name lang="ca">Cassette 2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/cassette.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/cassette.elmt
index 75db3da2d..0c307ff3e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/cassette.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/cassette.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="31" hotspot_y="27" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{EFA4DCE7-C178-40BD-8C1E-8381C1B46130}"/><names>
         <name lang="es">Cassette</name>
         <name lang="ca">Cassette</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/conducto-fibra-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/conducto-fibra-2.elmt
index 24cece9d6..a25e8f12d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/conducto-fibra-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/conducto-fibra-2.elmt
@@ -1,5 +1,5 @@
 <definition width="110" version="0.4" hotspot_x="53" hotspot_y="29" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E056C012-1747-48A8-BBF3-9530AE7CE81D}"/><names>
         <name lang="es">Conductos impulsión</name>
         <name lang="ca">Conductes d'impulsió</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/conductos-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/conductos-1.elmt
index 11eaf4d3c..8e52f6773 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/conductos-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/conductos-1.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="34" hotspot_y="42" width="110" type="element" version="0.5" height="60" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{ADA74CF7-2CC4-4C2D-A39F-C7A2919FA013}"/><names>
         <name lang="ca">Split-conductos-1</name>
         <name lang="es">Split-conductos-1</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/conductosfibra.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/conductosfibra.elmt
index e2749d88a..9bc210140 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/conductosfibra.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/conductosfibra.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="36" hotspot_y="27" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E67136E7-7705-4102-AC5A-8B0B6D9C1972}"/><names>
         <name lang="es">Conductos de retorno</name>
         <name lang="ca">Conductes de retorn</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/cuadro-electrico.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/cuadro-electrico.elmt
index 1496b1006..cde2604d6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/cuadro-electrico.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/cuadro-electrico.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="13" hotspot_y="30" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D01E889A-7F8E-4803-9696-670C12860FD0}"/><names>
         <name lang="es">Cuadro eléctrico</name>
         <name lang="ca">Cuadre elèctric</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/curva-canaleta.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/curva-canaleta.elmt
index 67394d72c..6cf5dbe20 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/curva-canaleta.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/curva-canaleta.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="17" hotspot_y="16" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E48CAF38-F0CE-49E3-94A8-E06879E4FFDB}"/><names>
         <name lang="es">Canaleta giro</name>
         <name lang="ca">Canaleta revolta</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/desague.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/desague.elmt
index ae59e0e7f..029618beb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/desague.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/desague.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="10" hotspot_y="15" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{DA25BB35-614B-47CF-98BA-9A217B8A2ADD}"/><names>
         <name lang="es">Desague</name>
         <name lang="ca">Desguàs</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/horizontal-aire.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/horizontal-aire.elmt
index 9935acc96..fa1eca600 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/horizontal-aire.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/horizontal-aire.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="24" hotspot_y="14" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9C4C227C-5294-436F-A5E8-65E07C5715D2}"/><names>
         <name lang="es">Industrial Horizontal</name>
         <name lang="ca">Industrial Horitzontal</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/horizontal-split.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/horizontal-split.elmt
index d36d595ca..3029c48b7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/horizontal-split.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/horizontal-split.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="20" hotspot_y="21" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D0F070E5-2020-467F-9CFE-5DB4AE30DED9}"/><names>
         <name lang="es">Industrial Evap. split</name>
         <name lang="ca">Industrial Evap. split</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/indu-vert-evap.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/indu-vert-evap.elmt
index ea797cb3d..384101ded 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/indu-vert-evap.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/indu-vert-evap.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="19" hotspot_y="33" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C9D573DC-E31B-49B6-B03C-EFE0CAD16AEC}"/><names>
         <name lang="es">Industria Vertical Evapor.</name>
         <name lang="ca">Industria Vertical Evapor.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/indu-vertical-split.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/indu-vertical-split.elmt
index 0499df507..ee5c1986a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/indu-vertical-split.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/indu-vertical-split.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="23" hotspot_y="34" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{04BAEB09-808E-4E95-A171-3DC1DA72F809}"/><names>
         <name lang="es">Industria Vertical Condensadora</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/industrial-vertical.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/industrial-vertical.elmt
index 04503608f..ce3078054 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/industrial-vertical.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/industrial-vertical.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="16" hotspot_y="26" height="90" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{000F732A-5ACF-46C3-9B9D-06EF93A9CD73}"/><names>
         <name lang="es">Industria Vertical</name>
         <name lang="ca">Industria Vertical</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/mando-infrarrojos.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/mando-infrarrojos.elmt
index 604d5e80f..6794458db 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/mando-infrarrojos.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/mando-infrarrojos.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="17" hotspot_y="36" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{646E4C6B-3A5D-42B5-8A3B-C675E3005461}"/><names>
         <name lang="es">Mando infrarojos</name>
         <name lang="ca">Comandament</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/mando-pared.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/mando-pared.elmt
index 147090b83..6583d74e3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/mando-pared.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/mando-pared.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="27" hotspot_y="15" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6C69FD03-A54E-491F-BBA0-2150C0EEF99A}"/><names>
         <name lang="es">Mando-termostato pared</name>
         <name lang="ca">Comandament termostat pared</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/recuperador-calor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/recuperador-calor.elmt
index e286bc9d0..22248825d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/recuperador-calor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/recuperador-calor.elmt
@@ -1,5 +1,5 @@
 <definition width="120" version="0.4" hotspot_x="60" hotspot_y="37" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8769FFC4-9174-4578-A5C2-333235018F65}"/><names>
         <name lang="es">Recuperador calor</name>
         <name lang="ca">Recuperador calor</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/roof-top-simple.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/roof-top-simple.elmt
index 474a543f4..6740b7514 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/roof-top-simple.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/roof-top-simple.elmt
@@ -1,5 +1,5 @@
 <definition type="element" orientation="dyyy" hotspot_y="53" height="80" hotspot_x="67" link_type="simple" width="150" version="0.5">
-    <names>
+<uuid uuid="{90F688E8-A71A-49DF-B9F0-7519EE487A13}"/><names>
         <name lang="es">Roof-top Simpli</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/soporte-ud-ext.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/soporte-ud-ext.elmt
index 49b19c234..ff227188e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/soporte-ud-ext.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/soporte-ud-ext.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="14" hotspot_y="23" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{EA3747DE-4909-4FC4-8B43-F2B90529A7B6}"/><names>
         <name lang="es">Soporte unidad exterior</name>
         <name lang="ca">Soport unitat exterior</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-pared-3.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-pared-3.elmt
index 445406d55..b65257e77 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-pared-3.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-pared-3.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="38" hotspot_y="19" width="70" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{113A0A9D-9141-4673-9CF7-C3129897090D}"/><names>
         <name lang="ca">Split paret costat</name>
         <name lang="es">Split pared lado</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-pared-d.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-pared-d.elmt
index 83731ec50..16cbba0d9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-pared-d.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-pared-d.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="38" hotspot_y="17" width="70" type="element" version="0.5" height="30" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{C8F20AF9-911B-4D49-97A1-67B26783BC21}"/><names>
         <name lang="ca">Split paret-D</name>
         <name lang="es">Split pared-D</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-pared.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-pared.elmt
index 9eb5d75c1..717068b60 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-pared.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-pared.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="30" hotspot_y="11" width="80" type="element" version="0.5" height="30" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{4C9D37E6-297B-46A2-AC7C-9D1C1EEAF77F}"/><names>
         <name lang="ca">Split paret-E</name>
         <name lang="es">Split pared-I</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-suelo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-suelo.elmt
index 4087a128d..e9764afb4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-suelo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-suelo.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="27" hotspot_y="39" width="50" type="element" version="0.5" height="70" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{CD9C2CA7-F976-422F-B13A-77D7240AA32C}"/><names>
         <name lang="ca">Split Sol</name>
         <name lang="es">Split Suelo</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-techo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-techo.elmt
index 100748b1a..b5ae00ce9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-techo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-techo.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="43" hotspot_y="21" width="80" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{148DA479-0A95-48C6-92DF-C69FFCB3B7F5}"/><names>
         <name lang="ca">Split Sostre</name>
         <name lang="es">Split Techo</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-torre.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-torre.elmt
index 5bbdbd1f4..84711ac42 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-torre.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/split-torre.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="22" hotspot_y="49" width="50" type="element" version="0.5" height="70" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{C03219C6-FE18-432B-A242-75D4DE2A39E4}"/><names>
         <name lang="ca">Split Torre</name>
         <name lang="es">Split Torre</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/ud-ext-split3.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/ud-ext-split3.elmt
index e9789713b..44584fd3b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/ud-ext-split3.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/ud-ext-split3.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="36" hotspot_y="40" width="60" type="element" version="0.5" height="60" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{351A4B2A-0FE4-4ACB-B07C-E596B3C9AEBD}"/><names>
         <name lang="ca">Unitat ext. Split-3</name>
         <name lang="es">Unidad ext. Split-3</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/ud-ext-split4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/ud-ext-split4.elmt
index bb9b689dd..da3e499e0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/ud-ext-split4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/ud-ext-split4.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="26" hotspot_y="47" width="80" type="element" version="0.5" height="90" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{3E904AA5-5F22-4478-8963-4B24FA7C906F}"/><names>
         <name lang="ca">Unitat ext. Split-4</name>
         <name lang="es">Unidad ext. Split-4</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/ud-exte-spli-2x1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/ud-exte-spli-2x1.elmt
index c978b093a..15e16c33b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/ud-exte-spli-2x1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/ud-exte-spli-2x1.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="22" hotspot_y="36" width="70" type="element" version="0.5" height="60" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{5B1A6591-742C-459F-B871-178621514E35}"/><names>
         <name lang="ca">Unidtat exterior Split-2x1</name>
         <name lang="es">Unidad exterior Split-2x1</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/ud-exte-split.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/ud-exte-split.elmt
index de823d76e..ba73ae05e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/ud-exte-split.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/ud-exte-split.elmt
@@ -1,5 +1,5 @@
 <definition type="element" orientation="dyyy" hotspot_y="27" height="50" hotspot_x="22" link_type="simple" width="70" version="0.5">
-    <names>
+<uuid uuid="{E1F9B434-7E18-47A3-8D0D-C2D9B4AA4CE4}"/><names>
         <name lang="ca">Unidtat exterior Split-1</name>
         <name lang="es">Unidad exterior Split-1</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/unida-ext-split2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/unida-ext-split2.elmt
index 87dc0100b..320ec6d78 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/unida-ext-split2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/unida-ext-split2.elmt
@@ -1,5 +1,5 @@
 <definition type="element" orientation="dyyy" hotspot_y="29" height="60" hotspot_x="22" link_type="simple" width="60" version="0.5">
-    <names>
+<uuid uuid="{86E16789-0696-44E7-AF8F-A8A77093EECB}"/><names>
         <name lang="ca">Unitat exterior Split-2</name>
         <name lang="es">Unidad exterior Split-2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/vertido.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/vertido.elmt
index 34c5002bf..b271185f8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/vertido.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/autonomos/vertido.elmt
@@ -1,5 +1,5 @@
 <definition type="element" orientation="dyyy" hotspot_y="25" height="60" hotspot_x="14" link_type="simple" width="30" version="0.5">
-    <names>
+<uuid uuid="{8ECF52CD-A4D8-437A-9DA0-1CB5708D76A6}"/><names>
         <name lang="ca">Abocament desguàs</name>
         <name lang="es">Vertido desague</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/caja-reparto-vrv.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/caja-reparto-vrv.elmt
index 0ab008f54..9dc6edf3c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/caja-reparto-vrv.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/caja-reparto-vrv.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="37" hotspot_y="31" width="80" type="element" version="0.5" height="50" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{D03247EB-55C5-4E3E-B4FF-6970DE5FF443}"/><names>
         <name lang="ca">Distribuïdor VRV</name>
         <name lang="es">Distribuidor VRV</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/chiller-0.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/chiller-0.elmt
index 0424d0db4..2ed1f1d97 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/chiller-0.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/chiller-0.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="15" hotspot_y="57" width="60" type="element" version="0.5" height="80" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{6351751F-250F-4489-9A00-B8869E6D7CD3}"/><names>
         <name lang="ca">VRV ext. xalet</name>
         <name lang="es">VRV ext. chalet</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/control-vrv.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/control-vrv.elmt
index 6ef0e29ad..ee12899ae 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/control-vrv.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/control-vrv.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="16" hotspot_y="22" width="30" type="element" version="0.5" height="30" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{CBB66A49-40A5-4295-A707-748430498A76}"/><names>
         <name lang="ca">Controlador VRV</name>
         <name lang="es">Controlador VRV</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/te-vrv-izq.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/te-vrv-izq.elmt
index 48c98dfd5..6ee87a192 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/te-vrv-izq.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/te-vrv-izq.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="24" hotspot_y="14" width="50" type="element" version="0.5" height="50" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{F3A782E1-5C0E-420A-9CF9-154D64A04459}"/><names>
         <name lang="ca">Te tuberies VRV-esq</name>
         <name lang="es">Te tuberias VRV-izq</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/te-vrv.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/te-vrv.elmt
index 36c9727c6..343fc3de9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/te-vrv.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/te-vrv.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="24" hotspot_y="14" width="50" type="element" version="0.5" height="50" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{2CA8558B-6381-4658-82A3-1B870D31FA5F}"/><names>
         <name lang="es">Te tuberias VRV</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/ud-ext-vrv-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/ud-ext-vrv-2.elmt
index 954dbd097..e1f8ccffb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/ud-ext-vrv-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/ud-ext-vrv-2.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="26" hotspot_y="27" width="70" type="element" version="0.5" height="60" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{064631F2-15A8-4A4B-99C4-71D78B145C5B}"/><names>
         <name lang="es">Ud.Exterior VRV doble</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/vrv-exterior.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/vrv-exterior.elmt
index 932d3bf66..e8c1677ba 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/vrv-exterior.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/clima-vrv/vrv-exterior.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="25" hotspot_y="27" width="40" type="element" version="0.5" height="60" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{E60903DA-8B22-4F5B-919E-EAC0C3C91374}"/><names>
         <name lang="es">Ud.Exterior VRV</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/-.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/-.elmt
index ed40577b1..e4095626b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/-.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/-.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="40" hotspot_y="18" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{889F50E5-6A44-4BCF-BFD2-475A54377D2C}"/><names>
         <name lang="es">Codo rectangular</name>
         <name lang="ca">Colze rectangular</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/boca-aspiracion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/boca-aspiracion.elmt
index a2f6ab908..ccccba8c7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/boca-aspiracion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/boca-aspiracion.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="19" hotspot_y="26" width="40" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{95D37A9F-115F-4189-BD2C-F7BF40EC3AA1}"/><names>
         <name lang="ca">Boca d'aspiració</name>
         <name lang="es">Boca de aspiración</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/campanaextractora.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/campanaextractora.elmt
index 9e5d84c71..7e3cd0053 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/campanaextractora.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/campanaextractora.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="27" hotspot_y="27" width="60" type="element" version="0.5" height="60" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{B66DBD03-D26E-4407-8C8B-40B604F01076}"/><names>
         <name lang="ca">Campana extractora</name>
         <name lang="es">Campana extractora</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/codo-recto-plano.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/codo-recto-plano.elmt
index cf3ff9da0..09201bfa9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/codo-recto-plano.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/codo-recto-plano.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="27" hotspot_y="25" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{FC370DC6-2870-4DF6-BE85-157A15CF82D3}"/><names>
         <name lang="es">Codo plano</name>
         <name lang="ca">Colze pla</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/cond-recto.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/cond-recto.elmt
index 332d2abc1..d4b770a10 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/cond-recto.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/cond-recto.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="26" hotspot_y="10" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F28997CF-0BBB-47E1-A411-61FBE0D400DF}"/><names>
         <name lang="es">Conducto rectangular</name>
         <name lang="ca">Conducte rectangular</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-codo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-codo.elmt
index 2500f03cd..220542d73 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-codo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-codo.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="31" hotspot_y="19" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F8724918-DE7E-4CBD-ABBF-FB992593E484}"/><names>
         <name lang="es">Conducto Codo</name>
         <name lang="ca">colze conducte</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-rectang.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-rectang.elmt
index bd9c5714d..46059af2a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-rectang.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-rectang.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="26" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{84CFC149-C99B-4719-89E6-9206130C9CE6}"/><names>
         <name lang="es">Codo rectangular</name>
         <name lang="ca">Colçe rectangular</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-recto.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-recto.elmt
index 4e1af9b61..b6228ac1d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-recto.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-recto.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="15" hotspot_y="10" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{BD5DEF9A-2765-47B5-9244-BAC31FE193E9}"/><names>
         <name lang="es">Conducto recto</name>
         <name lang="ca">Conducte recte</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-te.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-te.elmt
index 8e2cb14c8..7e6e3d284 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-te.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-te.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="21" hotspot_y="9" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{AA6F50CB-5A8B-47D2-8B54-FEA481B559C6}"/><names>
         <name lang="es">Conducto Te</name>
         <name lang="ca">Conducte Te</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-ventilacion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-ventilacion.elmt
index c51e749aa..e2ef703c6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-ventilacion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/condu-ventilacion.elmt
@@ -1,5 +1,5 @@
 <definition width="110" version="0.4" hotspot_x="43" hotspot_y="20" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B8D2C4DD-C99B-4D15-A5E0-7A10413A627C}"/><names>
         <name lang="es">Conducto ventilación</name>
         <name lang="ca">Conducte de ventilació</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/conducto-fibra-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/conducto-fibra-2.elmt
index 0b6afe516..ed4e77ff3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/conducto-fibra-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/conducto-fibra-2.elmt
@@ -1,5 +1,5 @@
 <definition width="110" version="0.4" hotspot_x="53" hotspot_y="28" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{11CA60CF-37A1-4990-AC05-1DEBFCE016D8}"/><names>
         <name lang="es">Conductos impulsión</name>
         <name lang="ca">Conducte impulsió</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/conductosfibra.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/conductosfibra.elmt
index cf6290eab..79f82bde1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/conductosfibra.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/conductosfibra.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="36" hotspot_y="27" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F8E19E0B-CF1F-4FF5-AA45-5C08D90263C0}"/><names>
         <name lang="es">Conductos de retorno</name>
         <name lang="ca">Conducte de retorn</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/control-co2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/control-co2.elmt
index f084a0607..148b04ed8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/control-co2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/control-co2.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="20" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E325DAE4-4B81-4DC1-8ED1-7BCF1D11EB47}"/><names>
         <name lang="es">Controlador CO2</name>
         <name lang="ca">Controlador CO2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/derivacion-te.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/derivacion-te.elmt
index 05da25254..74301911f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/derivacion-te.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/derivacion-te.elmt
@@ -1,5 +1,5 @@
 <definition height="20" hotspot_y="14" type="element" hotspot_x="15" link_type="simple" width="30" orientation="dyyy" version="0.4">
-    <names>
+<uuid uuid="{F64A145F-AC63-40D4-885F-8E4D3CA89F17}"/><names>
         <name lang="es">Derivación-Te</name>
         <name lang="ca">Derivació-Te</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/difusor-rot.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/difusor-rot.elmt
index e683d690d..f6d12acdc 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/difusor-rot.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/difusor-rot.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="30" hotspot_y="34" width="60" type="element" version="0.5" height="50" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{FFF07761-4005-47BE-9D25-AFEC8BBAD8BF}"/><names>
         <name lang="ca">Difusor rotacional</name>
         <name lang="es">Difusorrotacional</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/difusor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/difusor.elmt
index 225431520..3669073ed 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/difusor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/difusor.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="25" hotspot_y="26" width="50" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{D21060AE-CD87-4C43-9448-945B8F39776A}"/><names>
         <name lang="ca">Difusor d'aire</name>
         <name lang="es">Difusor salida aire</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-aseo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-aseo.elmt
index d37f80711..ea117e81b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-aseo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-aseo.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="21" hotspot_y="20" width="40" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{AD8978F6-493A-4655-86B9-F9799DE759C7}"/><names>
         <name lang="ca">Extractor de bany</name>
         <name lang="es">Extractor de aseo</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-estatico.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-estatico.elmt
index 12a1d3a2f..61314bb71 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-estatico.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-estatico.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="31" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{0E202645-C594-4344-828D-1EF62313BBAB}"/><names>
         <name lang="es">Extractor estático</name>
         <name lang="ca">Extractor estàtic</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-pulpo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-pulpo.elmt
index 38e1f7dce..96472a5eb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-pulpo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-pulpo.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="15" hotspot_y="19" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{CF709F53-D243-48B7-9BD8-3C97134CE6A2}"/><names>
         <name lang="es">Extractor pulpo</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-tejado.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-tejado.elmt
index b6606eebc..73e80ac6b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-tejado.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-tejado.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="25" hotspot_y="23" width="50" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{F02986C6-5D92-4273-B099-4F007DA1CE49}"/><names>
         <name lang="es">Extractor de cubierta</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-tubular.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-tubular.elmt
index f9681e936..bf5babbc8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-tubular.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor-tubular.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="26" hotspot_y="16" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{1039AB9C-67B8-4905-B08C-1AB642349B9C}"/><names>
         <name lang="es">Extractor Tubular</name>
         <name lang="ca">Extractor Tubular</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor.elmt
index 4a4460a0b..fa9e32f8e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/extractor.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="24" hotspot_y="17" width="60" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{D6307EEC-986A-46D2-B154-51E73A63F4B0}"/><names>
         <name lang="ca">Extractor en caixa</name>
         <name lang="es">Extractor en caja</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/flexible-codo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/flexible-codo.elmt
index a586df612..001782bcd 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/flexible-codo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/flexible-codo.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="21" hotspot_y="27" width="50" type="element" version="0.5" height="40" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{6D1F094F-0E7B-4BAA-A716-97D710525358}"/><names>
         <name lang="ca">Conducte flexible2</name>
         <name lang="es">Conducto flexible2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/flexible1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/flexible1.elmt
index 135908481..e7b35b994 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/flexible1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/flexible1.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="16" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9BDD3397-5BFA-4ED2-A038-EE8706259102}"/><names>
         <name lang="es">Conducto flexible1</name>
         <name lang="ca">Conducte flexible1</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/ondu-vent-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/ondu-vent-2.elmt
index 34b8cafc8..91668c329 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/ondu-vent-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/ondu-vent-2.elmt
@@ -1,5 +1,5 @@
 <definition width="110" version="0.4" hotspot_x="53" hotspot_y="8" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D1D1E81F-05AE-4B0F-A603-E550D514F467}"/><names>
         <name lang="es">Conducto ventilación2</name>
         <name lang="ca">Conducte ventilació 2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/recuperador-calor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/recuperador-calor.elmt
index 6fedd8175..8fcfc64ba 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/recuperador-calor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/recuperador-calor.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="41" hotspot_y="26" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F22F5592-2ACF-47AB-96E9-747562255219}"/><names>
         <name lang="es">Recuperador de calor</name>
         <name lang="ca">Recuperador de calor</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/reg-velocidad.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/reg-velocidad.elmt
index 063abfb30..265e29ab7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/reg-velocidad.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/reg-velocidad.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="10" hotspot_y="16" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{15B2A170-E5ED-4725-A3CF-F8FF107D6987}"/><names>
         <name lang="es">Regulador velocitat</name>
         <name lang="ca">Regulador velocidad</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/rejilla-caja.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/rejilla-caja.elmt
index d6c406089..e5bbfa226 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/rejilla-caja.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/rejilla-caja.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="35" hotspot_y="32" width="50" type="element" version="0.5" height="50" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{47959C9E-5A39-4A75-A07A-5D400ACDFDAB}"/><names>
         <name lang="ca">Reixa caixa</name>
         <name lang="es">Rejilla caja</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/rejilla-ext.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/rejilla-ext.elmt
index 23349619d..4a5cd73e6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/rejilla-ext.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/rejilla-ext.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="16" hotspot_y="32" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6DAFA214-E168-4AB2-8E85-91DC2FB91BEA}"/><names>
         <name lang="es">Rejilla Exterior</name>
         <name lang="ca">Reixa Exterior</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/rejilla-sobrepresion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/rejilla-sobrepresion.elmt
index 34f880e84..88ab0a7e5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/rejilla-sobrepresion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/rejilla-sobrepresion.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="18" hotspot_y="28" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{48666C61-42ED-4DFB-8454-679604FA8BE7}"/><names>
         <name lang="es">Rejilla sobrepresión</name>
         <name lang="ca">Eeixa sobrepresió</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/salida-vertical.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/salida-vertical.elmt
index 186c08fae..d6e60bf3d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/salida-vertical.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/salida-vertical.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="21" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B2144D92-40F5-4519-A869-BC08E4263CF9}"/><names>
         <name lang="es">Descarga superior</name>
         <name lang="ca">Descàrrega superior</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/sonda-calidad-aire.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/sonda-calidad-aire.elmt
index c42cd5a2e..e7b1a2387 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/sonda-calidad-aire.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/sonda-calidad-aire.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="14" hotspot_y="16" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E0F6389A-3510-4372-8FF9-7A0C74512E88}"/><names>
         <name lang="es">Sonda calidad aire</name>
         <name lang="ca">Sonda qualitat aire</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/te-pantanlon.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/te-pantanlon.elmt
index b2df10479..24fb3fc84 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/te-pantanlon.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/te-pantanlon.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="28" hotspot_y="34" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{DCEF9C79-1AAA-4CD1-B066-3BDBEE645DB9}"/><names>
         <name lang="es">Te pantalón</name>
         <name lang="ca">Te pantaló</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/te-rectang.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/te-rectang.elmt
index 9eca82652..88ae07c7b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/te-rectang.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/te-rectang.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="29" hotspot_y="18" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{7B50BF6F-78CF-4047-B23D-4F752336C368}"/><names>
         <name lang="es">Te rectangular</name>
         <name lang="ca">Te rectangular</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/toberas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/toberas.elmt
index 59058ec9d..d1305318c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/toberas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/toberas.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="45" hotspot_y="19" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8BE5453A-AB8E-4C59-989C-118F0A0FD347}"/><names>
         <name lang="es">Conducto toberas</name>
         <name lang="ca">Conducte toberes</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/ventilador-helicohidal.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/ventilador-helicohidal.elmt
index 2daa01dd5..3e39cf3d8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/ventilador-helicohidal.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/ventilador-helicohidal.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="22" hotspot_y="25" width="50" type="element" version="0.5" height="50" link_type="simple" orientation="dyyy">
-    <names>
+<uuid uuid="{91B56D05-E449-41CB-923E-E069B89AB09A}"/><names>
         <name lang="ca">Ventilador Helicohidal</name>
         <name lang="es">Ventilador Helicohidal</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/ventilador-mural.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/ventilador-mural.elmt
index 5c9f6295e..93a88bcb9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/ventilador-mural.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Climatizacion/ventilacion/ventilador-mural.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="18" hotspot_y="26" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2947F39E-B13D-466C-9C96-EB1FF8ED36A0}"/><names>
         <name lang="es">Extractor mural</name>
         <name lang="ca">Extractor de mur</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/almacenar-calor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/almacenar-calor.elmt
index 8f17fdb2a..0dfcc04fb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/almacenar-calor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/almacenar-calor.elmt
@@ -1,5 +1,5 @@
 <definition width="160" version="0.4" hotspot_x="59" hotspot_y="59" height="90" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2E56FA0C-9448-49B2-B455-35883AF41035}"/><names>
         <name lang="es">Almacén de calor</name>
         <name lang="ca">Magatzem de calor</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/alumbrado-led.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/alumbrado-led.elmt
index e6e07c288..25b15dbe0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/alumbrado-led.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/alumbrado-led.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" version="0.5" width="90" height="50" hotspot_x="44" type="element" hotspot_y="33" orientation="dyyy">
-    <names>
+<uuid uuid="{9DC511FE-873E-4A57-A6D4-3EED541F6D73}"/><names>
         <name lang="es">Alumbrado con LEDs</name>
         <name lang="ca">Enllumenat amb LEDs</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/calificacion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/calificacion.elmt
index bf147d5d4..bd0076e58 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/calificacion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/calificacion.elmt
@@ -1,5 +1,5 @@
 <definition width="100" version="0.4" hotspot_x="13" hotspot_y="88" height="100" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8454A9E8-EF3F-46BA-90DD-86662497D3E1}"/><names>
         <name lang="es">Calificacion energética</name>
         <name lang="ca">Qualificació energètica</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/digestor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/digestor.elmt
index bc2ce3f6a..a3c32c205 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/digestor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/digestor.elmt
@@ -1,5 +1,5 @@
 <definition width="220" version="0.4" hotspot_x="69" hotspot_y="46" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6DDF758A-A8DB-41BB-8706-A7D8CF62B3F4}"/><names>
         <name lang="es">Digestor estiércol</name>
         <name lang="ca">Digestor fem</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/enfriadora-absorcion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/enfriadora-absorcion.elmt
index 40db98d63..3dc3ffe28 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/enfriadora-absorcion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/enfriadora-absorcion.elmt
@@ -1,5 +1,5 @@
 <definition width="130" version="0.4" hotspot_x="64" hotspot_y="53" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{ADDA6828-E71F-4567-A8A9-24E34D027DA5}"/><names>
         <name lang="es">Enfriadora absorción</name>
         <name lang="ca">Refredadora d'absorció</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/generador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/generador.elmt
index ec52bcc82..05fbe930e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/generador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/generador.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="26" hotspot_y="23" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D00106FF-CF5A-44B1-A46A-7B2B15EE6F95}"/><names>
         <name lang="es">Generador eléctrico</name>
         <name lang="ca">Generador elèctric</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/geotermia-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/geotermia-1.elmt
index d2d190b70..1b9850152 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/geotermia-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/geotermia-1.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="37" hotspot_y="26" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D0F07ADB-774F-451D-8D97-139065E303DD}"/><names>
         <name lang="es">Geotérmia circuito</name>
         <name lang="ca">Geotèrmia circuit</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/geotermia-pozo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/geotermia-pozo.elmt
index 1cc9e4814..d5d680b2b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/geotermia-pozo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/geotermia-pozo.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="39" hotspot_y="44" height="100" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{BFBED621-154F-4DAB-89C8-8ED922F00B9C}"/><names>
         <name lang="es">Geotérmia pozo</name>
         <name lang="ca">Geotèrmia pou</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/grupo-cogen.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/grupo-cogen.elmt
index d80463b80..667c9072e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/grupo-cogen.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/grupo-cogen.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="28" hotspot_y="42" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D2C3C8C1-7823-41AC-83E2-5A06C15F4A3A}"/><names>
         <name lang="es">Grupo de cogeneración</name>
         <name lang="ca">Grup de cogeneració</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/motor-comb.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/motor-comb.elmt
index bb18885d3..240a5e843 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/motor-comb.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/motor-comb.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="30" hotspot_y="22" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{54A167F0-2EA1-4A83-B1A4-9716CA910B97}"/><names>
         <name lang="es">Motor combustion int.</name>
         <name lang="ca">Motor combustó int.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/motor-electr.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/motor-electr.elmt
index ddd683fd6..b67b32232 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/motor-electr.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/motor-electr.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="15" hotspot_y="18" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{596B432B-F635-47E9-BA5D-053358AE8427}"/><names>
         <name lang="es">Motor eléctrico</name>
         <name lang="ca">Motor elèctric</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/rec-descarga.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/rec-descarga.elmt
index 39d176d2b..1338324e0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/rec-descarga.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/rec-descarga.elmt
@@ -1,5 +1,5 @@
 <definition width="110" version="0.4" hotspot_x="67" hotspot_y="52" height="110" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B6F6E272-21AB-4B6C-A5BC-6A3F47D97137}"/><names>
         <name lang="es">Recuperador descarga</name>
         <name lang="ca">Recuperador descarga</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/rec-escape.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/rec-escape.elmt
index 6ae889a4e..04a5f4a96 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/rec-escape.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/rec-escape.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="35" hotspot_y="41" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E3FE1D71-065C-4342-A137-6A8D127B3666}"/><names>
         <name lang="es">Recuperador escape</name>
         <name lang="ca">Recuperador d'escap</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/recup-chimenea.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/recup-chimenea.elmt
index 34dae70e7..5f1efbd9c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/recup-chimenea.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/recup-chimenea.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="33" hotspot_y="53" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{CB726C77-F69F-417F-905D-0778264E3FDE}"/><names>
         <name lang="es">Recuperador humos</name>
         <name lang="ca">Recuperador de fums</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/turbina-gas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/turbina-gas.elmt
index 4cc2fdfc4..1789d8dec 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/turbina-gas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/turbina-gas.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="33" hotspot_y="23" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{3BD35E35-0E62-4A0A-AC3E-4BBC6976829B}"/><names>
         <name lang="es">Turbina de gas</name>
         <name lang="ca">Turbina de gas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/turbina-hidraulica.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/turbina-hidraulica.elmt
index 4c0381e35..b1257d050 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/turbina-hidraulica.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Eficiencia/turbina-hidraulica.elmt
@@ -1,5 +1,5 @@
 <definition width="150" version="0.4" hotspot_x="50" hotspot_y="39" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C2F05586-B962-418D-8FA1-26E441F4E3C5}"/><names>
         <name lang="es">Turbina hidráulica</name>
         <name lang="ca">Turbina hidráulica</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/ako14112.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/ako14112.elmt
index e0df5db95..5ba9dc6ed 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/ako14112.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/ako14112.elmt
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" type="element" height="50" link_type="simple" width="80" hotspot_y="31" version="0.5" hotspot_x="35">
-    <names>
+<uuid uuid="{7D9ECFAF-0401-49AA-9127-CE39B612B87D}"/><names>
         <name lang="es">Controlador AKO 14112</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/ako14223.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/ako14223.elmt
index 2002b7b81..040caf1a9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/ako14223.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/ako14223.elmt
@@ -1,5 +1,5 @@
 <definition width="130" version="0.4" hotspot_x="72" hotspot_y="32" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{A3F84597-95E1-405C-85A6-8E7F4EA9850F}"/><names>
         <name lang="es">Controlador AKO 14223</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/bobine2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/bobine2.elmt
index 742366239..748374958 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/bobine2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/bobine2.elmt
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" type="element" height="40" link_type="simple" width="30" hotspot_y="24" version="0.5" hotspot_x="15">
-    <names>
+<uuid uuid="{0FE29FE9-D96E-43B7-8C53-AACEE1100E1F}"/><names>
         <name lang="ru">Обмотка</name>
         <name lang="pt">Bobine</name>
         <name lang="fr">Bobine</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/borne_continuite.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/borne_continuite.elmt
index 2f50b606d..a64ce5a90 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/borne_continuite.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/borne_continuite.elmt
@@ -1,5 +1,5 @@
 <definition width="10" version="0.4" hotspot_x="4" hotspot_y="15" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{CFD303D2-E8C7-41E3-91F7-A9FC5F91B92C}"/><names>
         <name lang="ru">Клеммное соединение</name>
         <name lang="pt">Terminal de combinação</name>
         <name lang="en">Terminal block</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/borne_finale.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/borne_finale.elmt
index ebc4f7ab9..cda539485 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/borne_finale.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/borne_finale.elmt
@@ -1,5 +1,5 @@
 <definition width="10" version="0.4" hotspot_x="4" hotspot_y="15" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{17DF210F-C1F0-4F37-BAEE-6690CC573A5E}"/><names>
         <name lang="ru">Клеммник</name>
         <name lang="pt">Terminal de fim</name>
         <name lang="en">Terminal block</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/bornero-gen2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/bornero-gen2.elmt
index 93c43f29d..0a1a602c8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/bornero-gen2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/bornero-gen2.elmt
@@ -1,5 +1,5 @@
 <definition width="360" version="0.4" hotspot_x="178" hotspot_y="14" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{878D25F6-17A3-47B9-BBB7-F47F6A69654E}"/><names>
         <name lang="es">Bornero general-2</name>
         <name lang="ca">Borner general-2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/bornero-general.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/bornero-general.elmt
index 689139cba..71aab311d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/bornero-general.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/bornero-general.elmt
@@ -1,5 +1,5 @@
 <definition width="440" version="0.4" hotspot_x="30" hotspot_y="14" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{BE12C2AC-CE48-4813-8A83-A5568164D69E}"/><names>
         <name lang="es">Bornero general</name>
         <name lang="ca">Borner general</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/bornero.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/bornero.elmt
index d66b0e438..a631635b6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/bornero.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/bornero.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="13" hotspot_y="15" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{E133F584-BA57-4E73-BA97-9EF848ED2303}"/><names>
         <name lang="es">Bornero salida</name>
         <name lang="ca">Born eixida</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/comm_par_horl_no_nf.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/comm_par_horl_no_nf.elmt
index 965eee6d7..fb16d4d72 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/comm_par_horl_no_nf.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/comm_par_horl_no_nf.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="45" hotspot_y="35" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{BEFDE47C-400D-49EE-B83C-20CAEE76680A}"/><names>
         <name lang="en">Defrost clock</name>
         <name lang="es">Reloj desescache</name>
         <name lang="ca">Rellotje desglaç</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/comp-extern2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/comp-extern2.elmt
index 03e4a4a04..bd6e1807c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/comp-extern2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/comp-extern2.elmt
@@ -1,5 +1,5 @@
 <definition width="100" version="0.4" hotspot_x="39" hotspot_y="25" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{BDFA5620-D611-45F5-829F-D8B983B771D7}"/><names>
         <name lang="es">Componente Externo2</name>
         <name lang="ca">Component Extern2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/comp-externo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/comp-externo.elmt
index 459703e4e..986a807c0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/comp-externo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/comp-externo.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="40" hotspot_y="26" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8B977018-788A-4CAA-BC16-8F593595CE7A}"/><names>
         <name lang="es">Componente Externo</name>
         <name lang="ca">Component Extern</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/compresor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/compresor.elmt
index eb45edff7..565015e14 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/compresor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/compresor.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="25" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{8FAA5E45-A1EB-4D3F-B38E-E8127855163A}"/><names>
         <name lang="en">Compressor</name>
         <name lang="fr">Compre</name>
         <name lang="es">Compresor</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/con_simple.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/con_simple.elmt
index 5ce61e3af..c3cd496d1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/con_simple.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/con_simple.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="11" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D0CC280D-849B-4E40-80B1-1666AED89B5B}"/><names>
         <name lang="ru">Проктой контакт (НР)</name>
         <name lang="pt">Contacto simples (NO)</name>
         <name lang="en">Simple contact</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/con_simple_nf.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/con_simple_nf.elmt
index aa88b50b6..f606644f1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/con_simple_nf.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/con_simple_nf.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="8" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C9C6013B-0DF9-4234-B279-1C200AF09C46}"/><names>
         <name lang="ru">Проктой контакт (НЗ)</name>
         <name lang="pt">Contacto simples (NC)</name>
         <name lang="en">Simple contact (NC)</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/conmutador-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/conmutador-1.elmt
index 0702434a8..628369410 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/conmutador-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/conmutador-1.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="21" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{3BBB199C-0430-4085-922D-A3A90A1D0E13}"/><names>
         <name lang="es">Conmutador-1</name>
     </names>
     <informations>Author: The QElectroTech team&#xd;&#xd;&#xd;&#xd;&#xd;&#xd;&#xd;
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/conmutador-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/conmutador-2.elmt
index a11715552..9159927d3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/conmutador-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/conmutador-2.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="5" hotspot_y="15" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{97168505-EA77-479F-9B2A-FE6674ED77BD}"/><names>
         <name lang="es">Conmutador-2</name>
     </names>
     <informations>Author: The QElectroTech team&#xd;&#xd;&#xd;&#xd;&#xd;&#xd;&#xd;
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/contact_relais.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/contact_relais.elmt
index 52fedf62d..888032a40 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/contact_relais.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/contact_relais.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="22" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{DA1E39F3-4053-4DF7-BF7F-94C78DAB18EE}"/><names>
         <name lang="ru">Контакт теплового реле (НР)</name>
         <name lang="pt">Contacto relé térmico (NO)</name>
         <name lang="en">Contact relais thermique (NO)</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/contact_relais_nf.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/contact_relais_nf.elmt
index f61f0337f..d0426997c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/contact_relais_nf.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/contact_relais_nf.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="17" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A8A5954F-675A-4FE9-9D04-0DCA1EBC2A86}"/><names>
         <name lang="ru">Контакт теплового реле (НЗ)</name>
         <name lang="pt">Contacto relé térmico (NC)</name>
         <name lang="en">Contact relais thermique (NC)</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/cpi.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/cpi.elmt
index 5be12379d..d9e0ec1a4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/cpi.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/cpi.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="14" hotspot_y="25" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{A6212537-A462-4274-816A-FAE39FC06C27}"/><names>
         <name lang="es">Reloj</name>
     </names>
     <informations>Author: The QElectroTech team&#xd;&#xd;&#xd;&#xd;&#xd;&#xd;&#xd;&#xd;
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/debit_fluide_nf_no.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/debit_fluide_nf_no.elmt
index 9d6399837..f2b565c2f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/debit_fluide_nf_no.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/debit_fluide_nf_no.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="34" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{4EDA5AA1-7645-4ECE-B5DE-A3CB6FEFE08B}"/><names>
         <name lang="el">Αισθητήρας ροής υγρού, μεταγωγική επαφή</name>
         <name lang="en">Actuated by the flow of a fluid NC/NO</name>
         <name lang="it">Azionato dal flusso di un fluido (NC/NO)</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/enlace.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/enlace.elmt
index a45f30d4b..9b3f1eafc 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/enlace.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/enlace.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="35" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B9A38399-9202-48E6-B691-125FE90FA584}"/><names>
         <name lang="es">Enlace</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/foot_no_nc.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/foot_no_nc.elmt
index eae1daef2..26ce1d396 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/foot_no_nc.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/foot_no_nc.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="21" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{493F67D2-58EB-473F-882B-4A6B3F44896F}"/><names>
         <name lang="ar">مفتاح بدوّاسة (NO/NC)</name>
         <name lang="el">Ποδοδιακόπτης, ανοικτή και κλειστή επαφή</name>
         <name lang="en">Foot Switch (NO/NC)</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/humidite_relative_nf_no.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/humidite_relative_nf_no.elmt
index 88b5739c8..aa2c1e094 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/humidite_relative_nf_no.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/humidite_relative_nf_no.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="51" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9713E933-EA9A-4B0D-B74C-19E142B4FB33}"/><names>
         <name lang="en">NC/NO controlled relative humidity</name>
         <name lang="it">Controllato dall'umidità relativa NC/NO</name>
         <name lang="fr">Actionné par humidité relative NF/NO</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/inter_2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/inter_2.elmt
index 78495ec18..ca10cab67 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/inter_2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/inter_2.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="21" hotspot_y="35" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{18F22DB3-9B14-4E35-99DE-BF0A6265F221}"/><names>
         <name lang="ru">Переключатель 2-х позиционный</name>
         <name lang="en">Switch 2 positions</name>
         <name lang="es">Presostato</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/interruptor2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/interruptor2.elmt
index 367518405..c41143f7a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/interruptor2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/interruptor2.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="16" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B3B8BBB7-B0BA-4BBB-831D-09814600C394}"/><names>
         <name lang="ru">Кнопка (НР)</name>
         <name lang="pt">Botão de pressão (NA)</name>
         <name lang="en">Push-button</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/lampara-azul.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/lampara-azul.elmt
index d1ddd9b9f..6b2d5bd96 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/lampara-azul.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/lampara-azul.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="12" hotspot_y="20" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9E3942A7-CE5B-46B8-B355-43285E21FF8A}"/><names>
         <name lang="ru">Лампа</name>
         <name lang="pt">Lâmpada</name>
         <name lang="en">Light</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/lampara-red.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/lampara-red.elmt
index 27bfc8826..522fd569b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/lampara-red.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/lampara-red.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="13" hotspot_y="20" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{70564EDE-85D0-46CA-8D43-7F773B9F1E6B}"/><names>
         <name lang="ru">Лампа</name>
         <name lang="pt">Lâmpada</name>
         <name lang="en">Light</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/lampara-verde.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/lampara-verde.elmt
index 0aed896ff..017819bc8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/lampara-verde.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/lampara-verde.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="12" hotspot_y="20" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A7DFB114-E3C5-4BCB-A855-248EE6D25ABE}"/><names>
         <name lang="ru">Лампа</name>
         <name lang="pt">Lâmpada</name>
         <name lang="en">Light</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/lampe2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/lampe2.elmt
index 158616099..a5d32c9fb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/lampe2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/lampe2.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{4DE0A932-90F7-4D0D-B775-7AB382199BAC}"/><names>
         <name lang="ru">Лампа</name>
         <name lang="pt">Lâmpada</name>
         <name lang="en">Light</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/motor1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/motor1.elmt
index 5715a9466..408e63fce 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/motor1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/motor1.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="17" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6922348D-B07D-4625-A76C-3888A7539784}"/><names>
         <name lang="en">Motor</name>
         <name lang="fr">Moteur</name>
         <name lang="es">Motor</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/pda.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/pda.elmt
index 2a142787a..92399c85f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/pda.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/pda.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="58" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6B3FA863-3E9B-4571-AE07-40B2BDEC11B0}"/><names>
         <name lang="es">PDA Pres. aceite</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/poussoir.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/poussoir.elmt
index 65bb7ab74..588a6f392 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/poussoir.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/poussoir.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="16" hotspot_y="25" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{847D3E6A-BD49-4B50-A707-3C8FE9F4E60C}"/><names>
         <name lang="ru">Кнопка (НР)</name>
         <name lang="pt">Botão de pressão (NA)</name>
         <name lang="en">Push-button</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/presostato-ab.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/presostato-ab.elmt
index b0cf567c2..841c89d4b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/presostato-ab.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/presostato-ab.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="20" hotspot_y="72" height="90" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{0183B868-5628-4B93-87FE-108B97F4BFFC}"/><names>
         <name lang="es">Presostato Alta y Baja</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/regulador-velocidad.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/regulador-velocidad.elmt
index 1b0a58021..9c8a1a84d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/regulador-velocidad.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/regulador-velocidad.elmt
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" type="element" height="60" link_type="simple" width="80" hotspot_y="24" version="0.5" hotspot_x="36">
-    <names>
+<uuid uuid="{A19626DD-01E1-41A4-8403-2D6CF7BF4CEA}"/><names>
         <name lang="es">Regulador velocidad</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/relais_statique.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/relais_statique.elmt
index a42064bb2..be5125a60 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/relais_statique.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/relais_statique.elmt
@@ -1,5 +1,5 @@
 <definition width="100" version="0.3" hotspot_x="31" hotspot_y="25" height="50" link_type="master" type="element" orientation="dnny">
-    <names>
+<uuid uuid="{22D10E1B-9D1A-4DA7-9FD8-C655FBF4E080}"/><names>
         <name lang="ar">مُرحّل استاتيكي</name>
         <name lang="en">Solid State relay</name>
         <name lang="it">Relè statico</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/reloj-desecarche-2cont.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/reloj-desecarche-2cont.elmt
index 0c9394065..2ec3fae11 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/reloj-desecarche-2cont.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/reloj-desecarche-2cont.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="46" hotspot_y="35" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{AAD9DA74-5BCF-4F65-9C6A-E3D61C89A965}"/><names>
         <name lang="en">Defrost clock II</name>
         <name lang="es">Reloj desescache II</name>
         <name lang="ca">Rellotje desglaç II</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/reloj-desesc-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/reloj-desesc-1.elmt
index 11b533067..25ff46fa2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/reloj-desesc-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/reloj-desesc-1.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="27" hotspot_y="45" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2DAD8377-480E-4A6C-A332-445F022ABAA8}"/><names>
         <name lang="en">Contact NC/NO-controlled clock</name>
         <name lang="it">Contatto NC/NO comandato da orologio</name>
         <name lang="fr">Commande par horloge électrique NO/NF</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/resistencia2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/resistencia2.elmt
index 934a98181..27a87512a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/resistencia2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/resistencia2.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="10" hotspot_y="25" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{957BBD78-3F4F-41B6-BD36-BBAF1BEC14D1}"/><names>
         <name lang="ru">Резистор</name>
         <name lang="pt">Resistência</name>
         <name lang="en">Resistor</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/sensor-humedad.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/sensor-humedad.elmt
index 694ccf01f..a72ea9ac7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/sensor-humedad.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/sensor-humedad.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="10" hotspot_y="19" width="20" version="0.5" type="element" orientation="dyyy" height="50" link_type="simple">
-    <names>
+<uuid uuid="{5A77CFE7-DD29-4693-9DBB-592034EBD6DC}"/><names>
         <name lang="es">Sonda Humedad</name>
         <name lang="ca">Sonda Humitat</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/solenoide.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/solenoide.elmt
index a33d6469b..5780d9d5b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/solenoide.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/solenoide.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="20" hotspot_y="24" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{179A233D-B385-4ABF-9FB7-11EDC5EFB521}"/><names>
         <name lang="es">solenoide</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/sonda-presion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/sonda-presion.elmt
index 70d1bf164..d14f2f929 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/sonda-presion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/sonda-presion.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="12" hotspot_y="19" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{7F4D5325-FF64-4449-B121-5D8005169F3E}"/><names>
         <name lang="es">Sonda Presión</name>
         <name lang="ca">Sonda Presió</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/sonda-temp.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/sonda-temp.elmt
index 509ac8a19..ce7378351 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/sonda-temp.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/sonda-temp.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="8" hotspot_y="23" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B8A4A3B2-8244-4253-9C91-53BEEF0E75C7}"/><names>
         <name lang="es">Sonda Temperatura</name>
         <name lang="ca">Sonda Temperatura</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/src_n.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/src_n.elmt
index 703123b23..0931cc977 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/src_n.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/src_n.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.1" hotspot_x="15" hotspot_y="15" height="30" type="element" orientation="dnnn">
-    <names>
+<uuid uuid="{538CBDB3-56D6-4A98-9280-A4C4868D57EE}"/><names>
         <name lang="ru">Нейтраль</name>
         <name lang="en">Neutral source</name>
         <name lang="fr">Source neutre</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/src_p.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/src_p.elmt
index 118698534..4178d61f6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/src_p.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/src_p.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.1" hotspot_x="15" hotspot_y="15" height="30" type="element" orientation="dnnn">
-    <names>
+<uuid uuid="{F5C63761-1730-4820-8E25-529930E663D3}"/><names>
         <name lang="ru">Фаза</name>
         <name lang="en">Phase source</name>
         <name lang="fr">Source phase</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/temp.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/temp.elmt
index da01b502c..6dc53d254 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/temp.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/temp.elmt
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" type="element" height="40" link_type="simple" width="30" hotspot_y="14" version="0.5" hotspot_x="18">
-    <names>
+<uuid uuid="{E0921BC2-1676-4BB2-A5AB-D59077A26D6A}"/><names>
         <name lang="ru">Обмотка</name>
         <name lang="pt">Bobine</name>
         <name lang="fr">Bobine</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/termistor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/termistor.elmt
index 749e8d500..267a9527b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/termistor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/termistor.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="58" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A7C3BBF2-E4D0-4096-9DAE-6B469146BE74}"/><names>
         <name lang="es">Termistor</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/termostato-resist.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/termostato-resist.elmt
index e2944c0e3..38a70d1d6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/termostato-resist.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/termostato-resist.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="11" hotspot_y="35" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{4D576C5C-C10C-4047-9D10-2B8E73DC3404}"/><names>
         <name lang="ru">Переключатель 2-х позиционный</name>
         <name lang="en">Termostat Resist</name>
         <name lang="es">Termostato Resistencias</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/termostato.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/termostato.elmt
index 24461a816..a8e8f8e62 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/termostato.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/termostato.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="9" hotspot_y="35" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9C1187C6-0BB9-437F-AC61-588E073DEC8D}"/><names>
         <name lang="ru">Переключатель 2-х позиционный</name>
         <name lang="en">Switch 2 positions</name>
         <name lang="es">Termostato</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/ventilador-condesnsador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/ventilador-condesnsador.elmt
index 4edad49f5..4aba091cd 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/ventilador-condesnsador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/ventilador-condesnsador.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="25" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{BC5C34CF-4574-45EC-839A-CF01C5174125}"/><names>
         <name lang="en">Compressor</name>
         <name lang="fr">Compre</name>
         <name lang="es">Ventilador condensador</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/ventilador-evaporador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/ventilador-evaporador.elmt
index 684e35b75..b8547e0ce 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/ventilador-evaporador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/ventilador-evaporador.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="25" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{473E3498-2379-4E97-B198-8A44BAE8A06A}"/><names>
         <name lang="en">Compressor</name>
         <name lang="fr">Compre</name>
         <name lang="es">Ventilador evaporador</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/voyant_flash.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/voyant_flash.elmt
index e5a4913ae..b20553df8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/voyant_flash.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/frio/voyant_flash.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{919DB6DC-0BA2-4735-8B44-FAE59024F4B7}"/><names>
         <name lang="ar">مُؤشّر وميضي</name>
         <name lang="el">Λυχνία με παλλόμενο φως</name>
         <name lang="en">Flashing light</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/cont_term.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/cont_term.elmt
index c8267ae7e..7f6599bc3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/cont_term.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/cont_term.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="20" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{089C786A-D734-4551-A93B-D74DFEBB645D}"/><names>
         <name lang="ru">Выключатель-разъеденитель</name>
         <name lang="pt">Seccionador</name>
         <name lang="en">Disconnecting switch</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/int_diff2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/int_diff2.elmt
index d16c04d1a..f581bbeab 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/int_diff2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/int_diff2.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="19" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{76EED4DD-9477-4AF8-BFAA-94AB4304A35D}"/><names>
         <name lang="ru">УЗО</name>
         <name lang="pt">Interruptor diferencial</name>
         <name lang="en">Differential switch</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/int_diff4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/int_diff4.elmt
index 20c4a9b60..d149a6175 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/int_diff4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/int_diff4.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="21" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B3E41CFD-5330-4AF2-8002-9BCBFCA57D54}"/><names>
         <name lang="ru">УЗО</name>
         <name lang="pt">Interruptor diferencial</name>
         <name lang="en">Differential switch</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/inverter.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/inverter.elmt
index 183541130..332a09a27 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/inverter.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/inverter.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="23" hotspot_y="12" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{7789D570-872E-40FC-B363-A0A1B2A4238D}"/><names>
         <name lang="en">Inverter</name>
         <name lang="fr">Inverter</name>
         <name lang="es">Inverter</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/magnetotermic.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/magnetotermic.elmt
index 633acdbb7..755b42493 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/magnetotermic.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/magnetotermic.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="19" hotspot_y="25" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{37205E53-BB51-4742-BE96-0C6EB9C0524D}"/><names>
         <name lang="ru">Выключатель-разъеденитель</name>
         <name lang="pt">Seccionador</name>
         <name lang="en">Disconnecting switch</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/magnetotermico2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/magnetotermico2.elmt
index 085c6f6c5..dd61d0f0b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/magnetotermico2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/magnetotermico2.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="19" hotspot_y="25" height="60" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{36D10B85-805F-4E27-99F4-C7EF7C7AEC65}"/><names>
         <name lang="ru">Выключатель-разъеденитель</name>
         <name lang="pt">Seccionador</name>
         <name lang="en">Disconnecting switch</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/magnt.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/magnt.elmt
index eaaf8448e..cfb7b33d7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/magnt.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/magnt.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="30" hotspot_y="25" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D53B2DF3-B921-45C2-AE4C-A361E3C1B5EF}"/><names>
         <name lang="ru">Выключатель-разъеденитель</name>
         <name lang="pt">Seccionador</name>
         <name lang="en">Disconnecting switch</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/moor-mono-cond.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/moor-mono-cond.elmt
index 1cb5b4cee..e777a7f1f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/moor-mono-cond.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/moor-mono-cond.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="18" hotspot_y="28" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F0CABA15-9328-4B71-ACF9-3879E27662F1}"/><names>
         <name lang="ru">Трёхфазный эл. мотор</name>
         <name lang="pt">Motor trifásico</name>
         <name lang="en">Three-phase engine</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/moteur_mono.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/moteur_mono.elmt
index 3446ba34e..795724aa7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/moteur_mono.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/moteur_mono.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="15" hotspot_y="16" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{BFAD2FF1-4BB8-467E-82FA-BCD49AFB54FA}"/><names>
         <name lang="ru">Однофазный эл. мотор</name>
         <name lang="pt">Motor monofásico</name>
         <name lang="en">One-phase engine</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/moteur_tri.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/moteur_tri.elmt
index 144bcd60f..bfb452ee4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/moteur_tri.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/moteur_tri.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="28" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C46909B1-412B-461B-9974-C78D8338B9AE}"/><names>
         <name lang="ru">Трёхфазный эл. мотор</name>
         <name lang="pt">Motor trifásico</name>
         <name lang="en">Three-phase engine</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/moteur_tri_de.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/moteur_tri_de.elmt
index 647b80c45..d2f781532 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/moteur_tri_de.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/moteur_tri_de.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="35" hotspot_y="9" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{AFEA36B2-8CDA-4B7E-89B4-089221843C3A}"/><names>
         <name lang="ru">Шестифазный эл. мотор</name>
         <name lang="pt">Motor de seis fases (duplo enrolamento)</name>
         <name lang="en">Six-phase engine</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/motor-mono-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/motor-mono-2.elmt
index 1d484490b..000be916a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/motor-mono-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/motor-mono-2.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="25" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9E48480D-54D6-40A0-91AD-74D600B976DD}"/><names>
         <name lang="ru">Однофазный эл. мотор</name>
         <name lang="pt">Motor monofásico</name>
         <name lang="en">One-phase engine</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/resist-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/resist-1.elmt
index c8327b8b1..707516e16 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/resist-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/resist-1.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="10" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{BCCE0484-27D8-4893-BC13-670C8D5DF4DA}"/><names>
         <name lang="ru">Резистор</name>
         <name lang="pt">Resistência</name>
         <name lang="en">Resistor</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/resistance.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/resistance.elmt
index 86486cbe4..2a960d712 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/resistance.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/resistance.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="16" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{05F7893C-E51A-4C60-9578-35B6965169E7}"/><names>
         <name lang="ru">Резистор</name>
         <name lang="pt">Resistência</name>
         <name lang="en">Resistor</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/sectionneur4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/sectionneur4.elmt
index 1a86779a5..8a9c96c0a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/sectionneur4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/sectionneur4.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="16" hotspot_y="25" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{04186E56-67C2-4229-887F-54E7E2565D28}"/><names>
         <name lang="ru">Выключатель-разъеденитель</name>
         <name lang="pt">Seccionador</name>
         <name lang="en">Disconnecting switch</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/src_1pn.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/src_1pn.elmt
index 0c7c042fb..6c314aba1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/src_1pn.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/src_1pn.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.1" hotspot_x="15" hotspot_y="15" height="40" type="element" orientation="dnnn">
-    <names>
+<uuid uuid="{4C31B850-3566-475A-9246-6AB021B70FF9}"/><names>
         <name lang="ru">Однополюсный + нейтраль</name>
         <name lang="en">Single-pole source + neutral</name>
         <name lang="fr">Source unipolaire + neutre</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/src_3pn.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/src_3pn.elmt
index 6dfb09e57..24297e850 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/src_3pn.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Electricosfrio/fuerza/src_3pn.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.1" hotspot_x="15" hotspot_y="35" height="60" type="element" orientation="dnnn">
-    <names>
+<uuid uuid="{1A2B0439-CCC8-4EC3-BA8D-4653C471429C}"/><names>
         <name lang="ru">Трёхполюсный + нейтраль</name>
         <name lang="en">Three-pole source + neutral</name>
         <name lang="fr">Source tripolaire + neutre</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/baja-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/baja-1.elmt
index 9cbc2a4d3..1c7daff00 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/baja-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/baja-1.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="12" hotspot_y="15" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{DDF199D4-7CAC-4D7B-9830-2039E2B2D4C9}"/><names>
         <name lang="es">Baja a</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/baja-de.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/baja-de.elmt
index 1353ebec0..6336c5311 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/baja-de.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/baja-de.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="16" hotspot_y="14" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{865F2623-3197-4754-8460-37C4215460CD}"/><names>
         <name lang="es">Baja a</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/deriv-der.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/deriv-der.elmt
index 8ceabefe4..95fc0b089 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/deriv-der.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/deriv-der.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="25" hotspot_y="9" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8A39C8F3-8C20-4275-B990-2319FFB17151}"/><names>
         <name lang="es">Deriv Derecha</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/dreiv-izq.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/dreiv-izq.elmt
index d736db419..235562a96 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/dreiv-izq.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/dreiv-izq.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="25" hotspot_y="21" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6196101C-C22A-40CD-BE66-315BE0D1836E}"/><names>
         <name lang="es">Deriv Izquierda</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flecha-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flecha-1.elmt
index 4895bd934..607029483 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flecha-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flecha-1.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="25" hotspot_y="10" height="20" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{72579A30-5759-471C-80EC-69B7859DC8B1}"/><names>
         <name lang="es">Flecha1</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flecha-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flecha-2.elmt
index 948f557d3..9ae65a88f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flecha-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flecha-2.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="25" hotspot_y="10" height="20" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{48A63690-760B-4E08-9394-1DBB3B48F8BF}"/><names>
         <name lang="es">Flecha 2</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flecha-3.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flecha-3.elmt
index 9c8e35088..3b5c8ca7f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flecha-3.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flecha-3.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="25" hotspot_y="10" height="20" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{ECB66BB9-E755-4AE1-B1FB-3CCC74BB824C}"/><names>
         <name lang="es">Flecha 3</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flecha-4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flecha-4.elmt
index b11b31b02..520fdb5a9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flecha-4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flecha-4.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="25" hotspot_y="10" height="20" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E9359FD3-0A81-4322-AA8E-F39D64175C1E}"/><names>
         <name lang="es">Flecha 4</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-azul.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-azul.elmt
index b4bc65a29..e9d254dec 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-azul.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-azul.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="14" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{23602EDA-5B32-4946-966F-0056A692AE02}"/><names>
         <name lang="es">Flecha azul</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-blanco.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-blanco.elmt
index 25d751c60..a03592319 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-blanco.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-blanco.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="14" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D73AD074-1629-4590-9BC0-0BACF216A4B4}"/><names>
         <name lang="es">Flecha blanca</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-hacia.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-hacia.elmt
index e6e6b30ea..e5e07398d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-hacia.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-hacia.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="14" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8EDC7D53-94CA-4927-971B-6CA176343F4C}"/><names>
         <name lang="es">Flecha negra</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-rojo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-rojo.elmt
index 0013356fa..696620c84 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-rojo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-rojo.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="14" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{FBB1C758-8E0A-486B-A811-3B9A4455A192}"/><names>
         <name lang="es">Flecha roja</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-tub-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-tub-2.elmt
index b80269b99..341e258ca 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-tub-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-tub-2.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="10" hotspot_y="10" height="20" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6B041519-AAEF-4021-AF63-6C4551BA6A3E}"/><names>
         <name lang="es">Flujo tuberia 2</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-tuberia.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-tuberia.elmt
index c015b2853..6168441e0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-tuberia.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-tuberia.elmt
@@ -1,5 +1,5 @@
 <definition width="10" version="0.4" hotspot_x="6" hotspot_y="10" height="20" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{7FAC41C1-4A94-429C-99D2-1D5FA29E7E85}"/><names>
         <name lang="es">Flujo tuberia</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-verde.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-verde.elmt
index e78a44c7b..bfb81efb1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-verde.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/flujo-verde.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="14" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D4D491FA-D350-4DFD-8FE7-4DF189D556C2}"/><names>
         <name lang="es">Flecha verde</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/persona-alzado.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/persona-alzado.elmt
index 79a99169f..3d29f2a7c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/persona-alzado.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/persona-alzado.elmt
@@ -1,5 +1,5 @@
 <definition height="90" hotspot_y="60" type="element" hotspot_x="33" link_type="simple" width="50" orientation="dyyy" version="0.5">
-    <names>
+<uuid uuid="{22DA19EF-EFF2-4A56-9C43-2138E585B30D}"/><names>
         <name lang="es">Persona en alzado</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/sube-a-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/sube-a-2.elmt
index 9c55508c1..c21ea0780 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/sube-a-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/sube-a-2.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="12" hotspot_y="18" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F420B6B2-7AA2-4EAC-A724-E6EDE630FAAE}"/><names>
         <name lang="es">Sube a </name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/sube-a.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/sube-a.elmt
index c92e04062..f7bef1a33 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/sube-a.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Flechas/sube-a.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="12" hotspot_y="18" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{41CB8AA7-AF21-41BD-938E-CD3873B2810E}"/><names>
         <name lang="es">Sube a</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/aspersor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/aspersor.elmt
index 372215390..2331fb931 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/aspersor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/aspersor.elmt
@@ -1,5 +1,5 @@
 <definition width="60" hotspot_y="34" hotspot_x="17" type="element" orientation="dyyy" version="0.5" link_type="simple" height="80">
-    <names>
+<uuid uuid="{0D36B5F8-F70E-47C7-879D-3308E4F8C514}"/><names>
         <name lang="es">Aspersor riego</name>
         <name lang="ca">Aspersor reg</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomb-circu-doble-bridas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomb-circu-doble-bridas.elmt
index 2c7014250..0072ed6f6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomb-circu-doble-bridas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomb-circu-doble-bridas.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="21" height="40" type="element" version="0.4" orientation="dyyy" hotspot_x="23" link_type="simple">
-    <names>
+<uuid uuid="{8776D0E5-25DA-4D39-BF32-796551662A3C}"/><names>
         <name lang="es">Bomba circu-3 bridas</name>
         <name lang="ca">Bomba circu-2 brides</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomb-circul-bridas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomb-circul-bridas.elmt
index 2be3523d9..ae7490c35 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomb-circul-bridas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomb-circul-bridas.elmt
@@ -1,5 +1,5 @@
 <definition width="50" height="50" link_type="simple" hotspot_x="24" hotspot_y="38" version="0.4" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{5800DED3-2E1A-4627-A625-76702EA0E189}"/><names>
         <name lang="es">Bomba circuladora bridas</name>
         <name lang="ca">Bomba circuladora brides</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomba-agua-vert.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomba-agua-vert.elmt
index 0432a5468..27e9cb343 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomba-agua-vert.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomba-agua-vert.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="41" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="70">
-    <names>
+<uuid uuid="{23206DDD-497C-49AE-BFEB-5FBA86C5E680}"/><names>
         <name lang="es">Bomba agua vertical</name>
         <name lang="ca">Bomba aigua  vertical</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomba-circuladora.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomba-circuladora.elmt
index 46422e8a7..2fe72a835 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomba-circuladora.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomba-circuladora.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="21" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{5436C828-D73E-4941-A6AC-97966A3121AF}"/><names>
         <name lang="es">Bomba circuladora</name>
         <name lang="ca">Bomba circuladora</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomba-horiz1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomba-horiz1.elmt
index 04a7a8489..19fda5163 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomba-horiz1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomba-horiz1.elmt
@@ -1,5 +1,5 @@
 <definition width="90" hotspot_y="26" hotspot_x="25" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{0C893A73-1766-48F2-BA19-B0C28E3D60B0}"/><names>
         <name lang="es">Bomba agua horiz-1</name>
         <name lang="ca">Bomba aigua horiz-1</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomba-pozo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomba-pozo.elmt
index f472efc3a..42b652fce 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomba-pozo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/bomba-pozo.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" hotspot_x="11" orientation="dyyy" hotspot_y="55" version="0.5" type="element" height="90" width="20">
-    <names>
+<uuid uuid="{3ECAC576-C727-47E3-B9A7-D593D1D124CD}"/><names>
         <name lang="es">Bomba pozo sumergida</name>
         <name lang="ca">Bomba pozo sumergida</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/calentador-gas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/calentador-gas.elmt
index 1f414eb82..8628eca84 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/calentador-gas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/calentador-gas.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="34" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C94FF8DF-CD8A-4A8A-A115-18AFE817A84C}"/><names>
         <name lang="es">Calentador ACS-gas</name>
         <name lang="ca">Escalfador ACS-gas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/contador-bridas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/contador-bridas.elmt
index d58b01765..68803cf5b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/contador-bridas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/contador-bridas.elmt
@@ -1,5 +1,5 @@
 <definition width="50" height="40" link_type="simple" hotspot_x="24" hotspot_y="21" version="0.5" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{8A219086-47F2-46D3-B787-468BD11D9F77}"/><names>
         <name lang="es">Contador bridas</name>
         <name lang="ca">Comptador brides</name>
         <name lang="en">Counter flanges</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/deposito-balsa.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/deposito-balsa.elmt
index 6e99f019c..a17b44c29 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/deposito-balsa.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/deposito-balsa.elmt
@@ -1,5 +1,5 @@
 <definition width="80" hotspot_y="31" hotspot_x="46" type="element" orientation="dyyy" version="0.5" link_type="simple" height="70">
-    <names>
+<uuid uuid="{4225125D-0360-4F1D-89F7-808F81D43C94}"/><names>
         <name lang="es">Balsa de riego</name>
         <name lang="ca">Bassa rec</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/deposito-cuadrado.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/deposito-cuadrado.elmt
index fcced74cc..3178c686c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/deposito-cuadrado.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/deposito-cuadrado.elmt
@@ -1,5 +1,5 @@
 <definition width="70" height="60" link_type="simple" hotspot_x="32" hotspot_y="35" version="0.5" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{1259BE5C-1BAA-4582-A444-44D121A3D19C}"/><names>
         <name lang="es">Depósito 1000L</name>
         <name lang="ca">Dipòsit 1000L</name>
         <name lang="en">1000L tank</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/deposito-liquido.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/deposito-liquido.elmt
index 226fd4824..34c737cc1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/deposito-liquido.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/deposito-liquido.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="44" hotspot_y="31" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{DD28201A-B6C7-4087-B8BE-704241C86F6A}"/><names>
         <name lang="es">Depósito agua</name>
         <name lang="ca">Dipòsit aigua</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/deposito-reserva.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/deposito-reserva.elmt
index 455b75407..1ddfe74c8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/deposito-reserva.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/deposito-reserva.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="23" hotspot_y="33" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E2F40F41-6133-43D8-8F38-D21CA1990DE7}"/><names>
         <name lang="ar">إناء تسخين مفتوح 02</name>
         <name lang="en">Heating Open vase 02</name>
         <name lang="it">Vaso aperto</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/descalcificador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/descalcificador.elmt
index 9e090ab84..71105901c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/descalcificador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/descalcificador.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="15" hotspot_y="37" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{17100BD9-1421-40D4-B087-B5715DCAA604}"/><names>
         <name lang="es">Descalcificador</name>
         <name lang="ca">Descalsificador</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/filtro-osmosis.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/filtro-osmosis.elmt
index 443a8a027..ff5c7beb3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/filtro-osmosis.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/filtro-osmosis.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="18" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9FFE54A3-BFD0-45B1-946C-A7C20CFEFA3A}"/><names>
         <name lang="es">Filtro ósmosis</name>
         <name lang="ca">Filtre ósmosis</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/grifo-ducha-jardin.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/grifo-ducha-jardin.elmt
index 8199ef134..d306f768e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/grifo-ducha-jardin.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/grifo-ducha-jardin.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="39" hotspot_y="73" height="130" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9E0C010F-FA0C-4B28-ACF6-EB591586334C}"/><names>
         <name lang="es">Grifo Ducha jardín</name>
         <name lang="ca">Dutxa jardí</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/grifo-lavabo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/grifo-lavabo.elmt
index ee944c301..8f19a9553 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/grifo-lavabo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/grifo-lavabo.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="19" hotspot_y="24" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C87C3125-89D1-4FC5-80B6-6EBBBC10E939}"/><names>
         <name lang="es">Grifo Lavabo</name>
         <name lang="ca">Aixeta lavab</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/grifo-lavabo1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/grifo-lavabo1.elmt
index 93f1e961c..34d3b52f9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/grifo-lavabo1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/grifo-lavabo1.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="14" hotspot_y="24" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{FFD4891E-C9E5-4B0C-8309-6DC0497CFB26}"/><names>
         <name lang="es">Grifo lavabo 2</name>
         <name lang="ca">Aixeta lavab-2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/grifo-manguera.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/grifo-manguera.elmt
index d5af59e90..65e42270a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/grifo-manguera.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/grifo-manguera.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="13" hotspot_y="17" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{DC319845-08E6-43BF-9D80-A594E37EEDAB}"/><names>
         <name lang="es">Grifo-manguera</name>
         <name lang="ca">Aixeta mànega</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/inodoro2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/inodoro2.elmt
index 84dea23bb..d2f95d9f8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/inodoro2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/inodoro2.elmt
@@ -1,5 +1,5 @@
 <definition width="60" type="element" hotspot_x="31" orientation="dyyy" version="0.5" link_type="simple" hotspot_y="43" height="80">
-    <names>
+<uuid uuid="{788236FF-6887-4792-9BEB-D200660DE1BE}"/><names>
         <name lang="es">Inodoro tanque</name>
         <name lang="ca">Inodor1</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/interacum-acs.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/interacum-acs.elmt
index 8de821bd8..793551736 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/interacum-acs.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/interacum-acs.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="38" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{61D250AA-CE4E-43D3-948F-1E5049FD9589}"/><names>
         <name lang="ar">بالون جامع 1000 ل</name>
         <name lang="en">Combined ball 1000L</name>
         <name lang="it">Scambiatore combinato 1000L</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/interacumulador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/interacumulador.elmt
index e89fe954c..5b4c5fdf8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/interacumulador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/interacumulador.elmt
@@ -1,5 +1,5 @@
 <definition width="100" version="0.4" hotspot_x="42" hotspot_y="31" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{0E6A98C0-0CF1-46FE-9178-5015FB320640}"/><names>
         <name lang="ar">خزان ماء أفقي</name>
         <name lang="en">DHW horizontal</name>
         <name lang="it">Scambiatore orizzontale ACS</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/mando-ducha.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/mando-ducha.elmt
index b50095a49..f08b39ebe 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/mando-ducha.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/mando-ducha.elmt
@@ -1,5 +1,5 @@
 <definition width="50" height="70" link_type="simple" hotspot_x="17" hotspot_y="61" version="0.5" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{27099ECB-FA7C-4E59-9580-073955D333F8}"/><names>
         <name lang="es">Grifo ducha</name>
         <name lang="en">Mixer 02 ECS</name>
         <name lang="ca">Aixeta banyera</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/manguera.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/manguera.elmt
index c0a54d268..87e567a7a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/manguera.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/manguera.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="36" hotspot_y="15" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8BCE9911-821E-4A6E-B12B-F3A64136F293}"/><names>
         <name lang="es">Manguera riego</name>
         <name lang="ca">Mànega de reg</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/piscina.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/piscina.elmt
index 8de25b68f..66470cda3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/piscina.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/piscina.elmt
@@ -1,5 +1,5 @@
 <definition width="90" height="40" link_type="simple" hotspot_x="42" hotspot_y="18" version="0.5" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{6BE34BA1-39FE-412A-92BF-C7D7EB9DDEF0}"/><names>
         <name lang="es">Piscina</name>
         <name lang="ca">Piscina</name>
         <name lang="en">Pool</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/programador-riego.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/programador-riego.elmt
index 784fe88da..a8cf001f3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/programador-riego.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/programador-riego.elmt
@@ -1,5 +1,5 @@
 <definition width="50" height="40" link_type="simple" hotspot_x="23" hotspot_y="24" version="0.5" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{C0013D05-6986-47A4-9400-ECA0791C8D0A}"/><names>
         <name lang="es">Programador riego</name>
         <name lang="ca">Programador rec</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/termo-electrico.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/termo-electrico.elmt
index 20f239d67..44f136290 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/termo-electrico.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/termo-electrico.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="29" hotspot_y="34" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{AA992F41-6486-463D-92B1-D56C817E7918}"/><names>
         <name lang="es">Calentador Termo Electrico</name>
         <name lang="ca">Escalfador eléctric</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/termosifon-2placas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/termosifon-2placas.elmt
index 2b07e8881..a735d92f8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/termosifon-2placas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/termosifon-2placas.elmt
@@ -1,5 +1,5 @@
 <definition width="130" version="0.4" hotspot_x="31" hotspot_y="80" height="130" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{1CB90822-F8FF-47C9-BBA9-082DC1E9E75E}"/><names>
         <name lang="es">Solar Termosifón 2</name>
         <name lang="ca">Solar temosifó 2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/termosifon1placa.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/termosifon1placa.elmt
index cc4e5d9d6..dfc6def01 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/termosifon1placa.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/termosifon1placa.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="37" hotspot_y="80" height="130" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{3E2ABBFC-472E-40B4-9430-2BA640712E6E}"/><names>
         <name lang="es">Solar Termosifón 1</name>
         <name lang="ca">Solar temosifó 1</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/vaalv-mezcla-bridas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/vaalv-mezcla-bridas.elmt
index 07b105557..c80f0367e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/vaalv-mezcla-bridas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/vaalv-mezcla-bridas.elmt
@@ -1,5 +1,5 @@
 <definition height="50" link_type="simple" width="40" hotspot_x="19" hotspot_y="33" version="0.5" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{8C3EE0E7-DB9C-42D6-86B5-85D12389FA77}"/><names>
         <name lang="ca">Termostàtica motor bridas.</name>
         <name lang="es">Termostática motor bridas.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/valv-bola-bridas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/valv-bola-bridas.elmt
index f46d39918..439660ae6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/valv-bola-bridas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/valv-bola-bridas.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" width="60" height="50" hotspot_x="27" hotspot_y="30" version="0.5" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{69961472-6852-4FEA-8D24-8FCAA5D57452}"/><names>
         <name lang="es">Válv bola bridas</name>
         <name lang="ca">Vàlv bola brides</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/valv-retencion-bridas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/valv-retencion-bridas.elmt
index 01faeb715..a39388009 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/valv-retencion-bridas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/grifo-aparatos/valv-retencion-bridas.elmt
@@ -1,5 +1,5 @@
 <definition width="60" height="40" link_type="simple" hotspot_x="30" hotspot_y="18" version="0.5" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{A1D84497-B91B-4B31-8787-A1182711E900}"/><names>
         <name lang="es">Valv. renten. brides</name>
         <name lang="ca">Valv.rención bridas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/banera.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/banera.elmt
index cf7887dd2..6cdcd5547 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/banera.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/banera.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="37" hotspot_y="15" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{27753711-7836-40C4-8B0F-E7DC33F755C7}"/><names>
         <name lang="es">bañera</name>
         <name lang="ca">banyera</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/bide.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/bide.elmt
index 5b6c80756..6a63671ee 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/bide.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/bide.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="24" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{9D847A25-3894-4C7C-82E4-03907F1A5C1F}"/><names>
         <name lang="es">Bidé</name>
         <name lang="ca">Bidet</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/ducha-colectiva.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/ducha-colectiva.elmt
index 975733bee..678629bae 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/ducha-colectiva.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/ducha-colectiva.elmt
@@ -1,5 +1,5 @@
 <definition width="120" version="0.4" hotspot_x="44" hotspot_y="45" height="90" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{0DD600CE-D05D-4411-881E-29D0B7AAF719}"/><names>
         <name lang="es">Ducha colectiva</name>
         <name lang="ca">Dutxa col.lectiva</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/ducha.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/ducha.elmt
index 162fea2dc..fb221f57c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/ducha.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/ducha.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="27" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{52500368-6515-472D-98FD-B077577DA5D5}"/><names>
         <name lang="es">ducha</name>
         <name lang="ca">dutxa</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/fregadero.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/fregadero.elmt
index ea95cd856..ff56e3016 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/fregadero.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/fregadero.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="29" hotspot_y="18" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{58F79518-A1A8-4470-9CBE-0A95CB4CB15D}"/><names>
         <name lang="es">Fregadero 2senos</name>
         <name lang="ca">Fregadera 2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/fregadero1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/fregadero1.elmt
index c8abc69bf..e48f1b2f3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/fregadero1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/fregadero1.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="18" hotspot_y="15" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{1BF2C11C-D923-4810-B2DE-38B604D97922}"/><names>
         <name lang="es">Fregadero 1seno</name>
         <name lang="ca">Fregadera 1</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/fuente-agua.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/fuente-agua.elmt
index 9f9742170..0a4f67863 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/fuente-agua.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/fuente-agua.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="17" hotspot_y="38" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{FD488CB5-C416-434D-AD0A-04B9F6D8A568}"/><names>
         <name lang="es">Fuente agua</name>
         <name lang="ca">Font d'aigua</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/hidromasaje.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/hidromasaje.elmt
index 8bed71241..2ffb9db05 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/hidromasaje.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/hidromasaje.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="38" hotspot_y="28" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{EA2242F4-DBD7-4208-B402-D5153B0A17B1}"/><names>
         <name lang="es">Bañera hidromasaje</name>
         <name lang="ca">Banyera hidromassage</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/inodoro-perfil.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/inodoro-perfil.elmt
index eeef52675..b6e3e2234 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/inodoro-perfil.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/inodoro-perfil.elmt
@@ -1,5 +1,5 @@
 <definition height="80" link_type="simple" width="70" hotspot_x="26" hotspot_y="51" version="0.5" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{56BBC0D1-7AA0-489F-96AB-C0B31610BCE3}"/><names>
         <name lang="ca">Inodor perfil</name>
         <name lang="es">Inodoro perfil</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/inodoro.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/inodoro.elmt
index 29d7d4d3d..e6252b999 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/inodoro.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/inodoro.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="24" hotspot_y="22" height="60" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{B563016E-2408-44E3-9CC8-636034E5DA0D}"/><names>
         <name lang="es">Inodoro tanque</name>
         <name lang="ca">Inodor1</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavabo-doble.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavabo-doble.elmt
index d25768db6..29642028c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavabo-doble.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavabo-doble.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="38" hotspot_y="7" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{6B88A5C8-3B57-40D2-908E-BDC1F690B28F}"/><names>
         <name lang="es">Lavabo doble</name>
         <name lang="ca">Lavabo doble</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavabo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavabo.elmt
index 313e6b5d9..eab28bc46 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavabo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavabo.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="30" hotspot_y="4" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{F786778B-70F2-446F-A4A4-C0DD2C246FBF}"/><names>
         <name lang="es">Lavabo1</name>
         <name lang="ca">Lavabo1</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavadero.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavadero.elmt
index 50ca20d2b..f4a3a5d4f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavadero.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavadero.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="26" hotspot_y="16" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{9A81C64B-0EEC-4C8E-920C-22768400B9F7}"/><names>
         <name lang="es">Lavadero</name>
         <name lang="ca">Pica</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavadora.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavadora.elmt
index d8885160a..d23722fc9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavadora.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavadora.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="15" hotspot_y="28" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{68675A4B-D9C4-48F9-94E7-BF08B958C392}"/><names>
         <name lang="es">Lavadora</name>
         <name lang="ca">Rentadora</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavavajillas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavavajillas.elmt
index d241b5dc6..1d6492a87 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavavajillas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/lavavajillas.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="19" hotspot_y="16" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{3EEEE2D9-5944-4B93-AA61-A76A53B4EAAD}"/><names>
         <name lang="es">Lavavajillas</name>
         <name lang="ca">Rentaplats</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/urinario.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/urinario.elmt
index 4ee7b5cdd..4b794bcaa 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/urinario.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/urinario.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="19" hotspot_y="17" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{FE97B8E4-074B-44F1-A262-ED19C1F3F22A}"/><names>
         <name lang="es">Urinario</name>
         <name lang="ca">Unirnari</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/vertedero.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/vertedero.elmt
index b83b5dd8d..980e749e1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/vertedero.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/sanitarios/vertedero.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="26" height="60" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{B3F139EA-4175-4375-83E9-CF8A981277B8}"/><names>
         <name lang="es">Vertedero</name>
         <name lang="ca">Pica2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/brida-cuello.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/brida-cuello.elmt
index d121b0602..cad548c42 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/brida-cuello.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/brida-cuello.elmt
@@ -1,5 +1,5 @@
 <definition version="0.5" link_type="simple" type="element" hotspot_y="19" width="30" height="40" orientation="dyyy" hotspot_x="16">
-    <names>
+<uuid uuid="{0F1EF747-8AFD-4880-9310-BCF29BC1D40B}"/><names>
         <name lang="es">Brida cuello</name>
         <name lang="ca">Brida coll</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/brida-deslizante.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/brida-deslizante.elmt
index cedb9b9ff..425a06a3c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/brida-deslizante.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/brida-deslizante.elmt
@@ -1,5 +1,5 @@
 <definition version="0.5" link_type="simple" type="element" hotspot_y="20" width="30" height="40" orientation="dyyy" hotspot_x="15">
-    <names>
+<uuid uuid="{B26C30E8-929F-48F6-B4BD-B9B928566575}"/><names>
         <name lang="es">Brida desliz.</name>
         <name lang="ca">Brida desliz.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/brida-pn10-rosca1h.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/brida-pn10-rosca1h.elmt
index f3e38cefa..7ddfe03f8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/brida-pn10-rosca1h.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/brida-pn10-rosca1h.elmt
@@ -1,5 +1,5 @@
 <definition version="0.4" link_type="simple" type="element" ic="true" hotspot_y="19" width="20" height="40" orientation="dyyy" hotspot_x="12">
-    <names>
+<uuid uuid="{67376F66-3A6A-4EBC-80DF-B3510C750912}"/><names>
         <name lang="es">Brida a rosca H</name>
         <name lang="ca">Brida a rosca H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/brida-pn10-rosca1m.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/brida-pn10-rosca1m.elmt
index 1ca9319cc..c993a1901 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/brida-pn10-rosca1m.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/brida-pn10-rosca1m.elmt
@@ -1,5 +1,5 @@
 <definition width="30" hotspot_y="19" height="40" type="element" version="0.5" orientation="dyyy" hotspot_x="11" link_type="simple">
-    <names>
+<uuid uuid="{A05A6C9C-0A9A-4183-8DAC-AAA3A8AC913C}"/><names>
         <name lang="ca">Brida a rosca M</name>
         <name lang="es">Brida a rosca M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/carrete-toma-bridas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/carrete-toma-bridas.elmt
index f6c3b6b71..a1ea70730 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/carrete-toma-bridas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/carrete-toma-bridas.elmt
@@ -1,5 +1,5 @@
 <definition type="element" height="50" version="0.5" link_type="simple" hotspot_y="26" orientation="dyyy" width="60" hotspot_x="30">
-    <names>
+<uuid uuid="{1D4AA0CC-D2E7-4583-937D-2A90B01026A5}"/><names>
         <name lang="ca">Carret amb presa</name>
         <name lang="es">Carrete con toma</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/carrete.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/carrete.elmt
index 45050faa0..22487e811 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/carrete.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/carrete.elmt
@@ -1,5 +1,5 @@
 <definition type="element" height="40" version="0.5" link_type="simple" hotspot_y="18" orientation="dyyy" width="60" hotspot_x="30">
-    <names>
+<uuid uuid="{A90331AD-1EF0-4922-AD93-90C33D168BDC}"/><names>
         <name lang="ca">Carret</name>
         <name lang="es">Carrete</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/carrete_desliz.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/carrete_desliz.elmt
index 7fb417f24..705da9bc6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/carrete_desliz.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/carrete_desliz.elmt
@@ -1,5 +1,5 @@
 <definition type="element" height="40" version="0.5" link_type="simple" hotspot_y="18" orientation="dyyy" width="60" hotspot_x="29">
-    <names>
+<uuid uuid="{688A9BE0-637A-413B-8CDC-739B908582A2}"/><names>
         <name lang="ca">Carret desliz</name>
         <name lang="es">Carrete desliz</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo-180-bridas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo-180-bridas.elmt
index fe3e55332..2eecfcee5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo-180-bridas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo-180-bridas.elmt
@@ -1,5 +1,5 @@
 <definition width="60" hotspot_y="46" height="60" type="element" version="0.5" orientation="dyyy" hotspot_x="36" link_type="simple">
-    <names>
+<uuid uuid="{A7C4A05C-0E4C-4B0C-B1DB-73D3E1DFE773}"/><names>
         <name lang="ca">Colze 180 brides</name>
         <name lang="es">Codo 180 bridas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo-45-bridas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo-45-bridas.elmt
index f841d1ce9..a49817570 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo-45-bridas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo-45-bridas.elmt
@@ -1,5 +1,5 @@
 <definition version="0.5" link_type="simple" type="element" hotspot_y="37" width="60" height="60" orientation="dyyy" hotspot_x="39">
-    <names>
+<uuid uuid="{29C1229C-5441-4DD3-8C30-03201038C7F9}"/><names>
         <name lang="es">Codo 45 bridas</name>
         <name lang="ca">Colçe45  brides</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo-brida.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo-brida.elmt
index 32df0de2c..1bc415a99 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo-brida.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo-brida.elmt
@@ -1,5 +1,5 @@
 <definition version="0.5" link_type="simple" type="element" hotspot_y="37" width="60" height="60" orientation="dyyy" hotspot_x="39">
-    <names>
+<uuid uuid="{52065060-5A4E-4DC1-A811-3DE14F6EA849}"/><names>
         <name lang="es">Codo bridas</name>
         <name lang="ca">Colçe brides</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo-soldar.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo-soldar.elmt
index 6261d9044..60c819496 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo-soldar.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo-soldar.elmt
@@ -1,5 +1,5 @@
 <definition width="60" height="50" link_type="simple" hotspot_x="40" hotspot_y="39" version="0.5" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{AB7AF0A7-3367-4239-B060-F3EA7ED18FEA}"/><names>
         <name lang="es">Codo soldar</name>
         <name lang="ca">Colze soldar</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo180.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo180.elmt
index 1089fe976..4fe500cf2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo180.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/codo180.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="36" hotspot_y="40" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{752846E6-61D1-4FEF-9FF6-5467BFFE83F8}"/><names>
         <name lang="es">Codo 180</name>
         <name lang="ca">Colze 180</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/colector-salida.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/colector-salida.elmt
index 86b33cc41..0edc5386d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/colector-salida.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/colector-salida.elmt
@@ -1,5 +1,5 @@
 <definition width="30" height="30" link_type="simple" hotspot_x="15" hotspot_y="14" version="0.5" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{C5949FD4-5329-4A53-B47B-146CA03F35C6}"/><names>
         <name lang="es">Final brida</name>
         <name lang="ca">Acabament brida</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/colector1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/colector1.elmt
index fb2a7d9bc..dc1a16408 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/colector1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/colector1.elmt
@@ -1,5 +1,5 @@
 <definition width="170" height="60" link_type="simple" hotspot_x="63" hotspot_y="24" version="0.5" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{9B9132D1-972C-45A1-98E3-9DBBAF19AC8A}"/><names>
         <name lang="es">Colector-1</name>
         <name lang="ca">Col.lector-1</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/filtro-bridas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/filtro-bridas.elmt
index 49cab02dc..1271e7e1e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/filtro-bridas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/filtro-bridas.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="35" hotspot_y="33" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8F86ACB6-023A-42D9-A73E-4C541E5423C5}"/><names>
         <name lang="en">filter flanges</name>
         <name lang="es">Filtro bridas</name>
         <name lang="ca">Fltre brides</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/reduccion bridas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/reduccion bridas.elmt
index a1e80ee25..12e960670 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/reduccion bridas.elmt	
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/reduccion bridas.elmt	
@@ -1,5 +1,5 @@
 <definition type="element" height="40" version="0.5" link_type="simple" hotspot_y="19" orientation="dyyy" width="50" hotspot_x="24">
-    <names>
+<uuid uuid="{60A54639-6949-4078-BBF3-BD3C1A76CC24}"/><names>
         <name lang="ca">Reducció brides</name>
         <name lang="es">Reducción bridas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/reduccion-exentr-rida.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/reduccion-exentr-rida.elmt
index 8e647241c..8ce182da1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/reduccion-exentr-rida.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/reduccion-exentr-rida.elmt
@@ -1,5 +1,5 @@
 <definition type="element" height="40" version="0.5" link_type="simple" hotspot_y="19" orientation="dyyy" width="60" hotspot_x="27">
-    <names>
+<uuid uuid="{FBF435E8-EF56-4FFA-B32C-3D54A0E4D9F5}"/><names>
         <name lang="ca">Reducció exèntrica brides</name>
         <name lang="es">Reducción excéntrica bridas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/reduccion-recta.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/reduccion-recta.elmt
index fc09cde5c..2cfee7092 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/reduccion-recta.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/reduccion-recta.elmt
@@ -1,5 +1,5 @@
 <definition width="50" height="20" link_type="simple" hotspot_x="24" hotspot_y="10" version="0.5" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{3627E196-D486-4BB1-94FB-2D80C6E91CD0}"/><names>
         <name lang="es">Reducción</name>
         <name lang="ca">Reducció</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/reduccion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/reduccion.elmt
index e32709d8f..755b2ebc9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/reduccion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/reduccion.elmt
@@ -1,5 +1,5 @@
 <definition width="50" height="20" link_type="simple" hotspot_x="25" hotspot_y="10" version="0.5" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{E05DA8A3-6A95-45CE-A869-CD1697FAFA7D}"/><names>
         <name lang="es">Reducción excéntrica</name>
         <name lang="ca">Reducció excèntrica</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-bridas2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-bridas2.elmt
index b8c86411f..cccddabd7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-bridas2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-bridas2.elmt
@@ -1,5 +1,5 @@
 <definition type="element" height="50" version="0.5" link_type="simple" hotspot_y="28" orientation="dyyy" width="60" hotspot_x="30">
-    <names>
+<uuid uuid="{411D4F38-8A4F-4404-9B31-84968FAD740D}"/><names>
         <name lang="ca">Te brides</name>
         <name lang="es">Te bridas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-reducida-bridas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-reducida-bridas.elmt
index 1616d615f..17b68d7e8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-reducida-bridas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-reducida-bridas.elmt
@@ -1,5 +1,5 @@
 <definition width="60" height="40" link_type="simple" hotspot_x="29" hotspot_y="24" version="0.5" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{70982EBC-357A-42AC-9FD5-87674B9D96B2}"/><names>
         <name lang="es">Te reducida bridas</name>
         <name lang="ca">Te reduida brides</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-reducida.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-reducida.elmt
index 8c2869b37..c87e0f827 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-reducida.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-reducida.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="30" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{637CFEE9-2108-43BF-83A2-68654B40BAF6}"/><names>
         <name lang="es">Te reducida</name>
         <name lang="ca">Te reduida</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-rosca-3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-rosca-3_4.elmt
index f21f78a02..56bc9b0b2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-rosca-3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-rosca-3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="23" hotspot_y="24" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{1D4CA44E-5945-4154-B1EE-7232344A041E}"/><names>
         <name lang="es">Te roscar3/4 H</name>
         <name lang="ca">Te roscar3/4 H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-rosca1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-rosca1.elmt
index 98a2c0549..76d854fe7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-rosca1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-rosca1.elmt
@@ -1,5 +1,5 @@
 <definition width="70" hotspot_y="37" hotspot_x="33" type="element" orientation="dyyy" version="0.5" link_type="simple" height="60">
-    <names>
+<uuid uuid="{2B2ABA72-D5E8-40E6-8B7A-5BD4E3836B11}"/><names>
         <name lang="es">Te roscar 1"H</name>
         <name lang="ca">Te roscar 1"H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-rosca1_2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-rosca1_2.elmt
index e42d461ba..f3dd979a1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-rosca1_2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-rosca1_2.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="27" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{3AF55D0D-5AC7-48BF-944B-2E88F3526F41}"/><names>
         <name lang="es">Te roscar1/2H</name>
         <name lang="ca">Te roscar 1/2H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-soldar.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-soldar.elmt
index 9271bc842..54a30ba1d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-soldar.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-soldar.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="21" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{48D4A73B-18EB-47B0-B968-31C985A2ED5D}"/><names>
         <name lang="es">Te soldar</name>
         <name lang="ca">Te soldar</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-y-bridas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-y-bridas.elmt
index f15052201..4a364a97e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-y-bridas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/te-y-bridas.elmt
@@ -1,5 +1,5 @@
 <definition type="element" height="60" version="0.5" link_type="simple" hotspot_y="39" orientation="dyyy" width="70" hotspot_x="28">
-    <names>
+<uuid uuid="{25638885-6EBF-449A-9C7E-9A6C70503178}"/><names>
         <name lang="ca">Y brides</name>
         <name lang="es">Y bridas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/toma-instrumento.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/toma-instrumento.elmt
index 8b007270d..3a5ec4c76 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/toma-instrumento.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/toma-instrumento.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="9" hotspot_y="22" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{2D01ED54-998C-4BE7-B847-017050D35E3B}"/><names>
         <name lang="es">Toma instrumento</name>
         <name lang="ca">Presa instrument</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/tubo-bridas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/tubo-bridas.elmt
index 2aa51dee8..6966664c9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/tubo-bridas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/tubo-bridas.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="43" hotspot_y="29" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{98E6D176-C0F8-42AE-83B8-9F8F432B6E9C}"/><names>
         <name lang="es">Tubo bridas</name>
         <name lang="ca">Tub brides</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/tubo-rosca1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/tubo-rosca1.elmt
index 53b419583..6b42779c9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/tubo-rosca1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/tubo-rosca1.elmt
@@ -1,5 +1,5 @@
 <definition width="70" height="30" link_type="simple" hotspot_x="34" hotspot_y="18" version="0.5" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{DB202F57-8E41-4C50-9383-F190D4926177}"/><names>
         <name lang="es">Tubo rosca</name>
         <name lang="ca">Tub rosca </name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/tubo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/tubo.elmt
index fdcd7dde4..635ef3446 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/tubo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/tubo.elmt
@@ -1,5 +1,5 @@
 <definition width="70" height="20" link_type="simple" hotspot_x="34" hotspot_y="9" version="0.5" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{B3EDB3A5-35F6-450A-8885-32895AB94F16}"/><names>
         <name lang="es">Tubo acero sodar</name>
         <name lang="ca">Canonada acer sodar</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/valv-compuerta-bridas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/valv-compuerta-bridas.elmt
index 16738af23..fc3fe3126 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/valv-compuerta-bridas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/valv-compuerta-bridas.elmt
@@ -1,5 +1,5 @@
 <definition version="0.5" link_type="simple" type="element" hotspot_y="58" width="50" height="80" orientation="dyyy" hotspot_x="17">
-    <names>
+<uuid uuid="{A4C0643F-A9EB-4BB1-BA93-9E4EC490AFFD}"/><names>
         <name lang="es">Valv compuerta bridas</name>
         <name lang="ca">Vàlv comporta brides</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/valv-mariposa.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/valv-mariposa.elmt
index baf10e003..c56ed229b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/valv-mariposa.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/valv-mariposa.elmt
@@ -1,5 +1,5 @@
 <definition type="element" height="40" version="0.5" link_type="simple" hotspot_y="25" orientation="dyyy" width="40" hotspot_x="12">
-    <names>
+<uuid uuid="{6517860C-56CA-401F-AFB4-C4700E0F1C90}"/><names>
         <name lang="ca">Valv papallona</name>
         <name lang="es">Valv mariposa</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/valvula-bola.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/valvula-bola.elmt
index 6d5cb602e..ec2108fdb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/valvula-bola.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/valvula-bola.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="18" height="30" type="element" version="0.5" orientation="dyyy" hotspot_x="24" link_type="simple">
-    <names>
+<uuid uuid="{B247D097-3336-4BB4-BD99-F6073A5D4000}"/><names>
         <name lang="ca">Vàlv bola</name>
         <name lang="es">Valv bola</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/valvula-mariposa.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/valvula-mariposa.elmt
index 506ed6898..e4142749e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/valvula-mariposa.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-acero/valvula-mariposa.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="11" hotspot_y="47" height="70" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{B7120929-149A-4369-BD04-36DB5D956F34}"/><names>
         <name lang="es">Válvula de mariposa</name>
         <name lang="ca">Valv. de papallona</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo-vuelta15.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo-vuelta15.elmt
index ad5fd5840..32d890c51 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo-vuelta15.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo-vuelta15.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="29" hotspot_x="22" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{4367B0AF-9FA2-4658-8544-A1DE8813E778}"/><names>
         <name lang="es">Vuelta soldar 15</name>
         <name lang="ca">Volta soldar 15</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo15.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo15.elmt
index 37209e925..07d706507 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo15.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo15.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="21" hotspot_x="20" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{6047E10D-9DCD-4D31-A74D-62A26292A0EF}"/><names>
         <name lang="es">Codo soldar 15</name>
         <name lang="ca">Colze soldar 15</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo18.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo18.elmt
index adaa5132e..1abde296b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo18.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo18.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="21" hotspot_x="20" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{C6881D6B-064E-455E-A2AC-3E360D51BE59}"/><names>
         <name lang="es">Codo soldar18</name>
         <name lang="ca">Colze soldar 18</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo22.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo22.elmt
index 049de9635..8b586abaf 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo22.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo22.elmt
@@ -1,5 +1,5 @@
 <definition width="60" hotspot_y="28" hotspot_x="34" type="element" orientation="dyyy" version="0.5" link_type="simple" height="60">
-    <names>
+<uuid uuid="{9226BDA6-7D8E-49F0-AA65-8348CE612938}"/><names>
         <name lang="es">Codo soldar22</name>
         <name lang="ca">Colze soldar 22</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo45-15.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo45-15.elmt
index 32e1edbfb..91f24d29c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo45-15.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo45-15.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="21" hotspot_x="21" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{76516186-52C1-4C4E-8B0E-3EDAC1B957E8}"/><names>
         <name lang="es">Codo 45º  15</name>
         <name lang="ca">Colze 45º 15</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo45-18.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo45-18.elmt
index a1e0fb85a..135bc5e79 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo45-18.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo45-18.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="21" hotspot_x="25" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{3B33CF6D-4D43-4459-A6B3-F508220023F4}"/><names>
         <name lang="es">Codo 45º  18</name>
         <name lang="ca">Colze 45º 18</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo45-22.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo45-22.elmt
index 917f3cd50..7c4269f78 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo45-22.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/codo45-22.elmt
@@ -1,5 +1,5 @@
 <definition width="60" hotspot_y="29" hotspot_x="26" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{68565747-3A28-46A0-8430-4B16505AFF1C}"/><names>
         <name lang="es">Codo 45º  22</name>
         <name lang="ca">Colze 45º 22</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/derivacion-te.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/derivacion-te.elmt
index 2b861ef84..bf16f1e26 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/derivacion-te.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/derivacion-te.elmt
@@ -1,5 +1,5 @@
 <definition width="30" hotspot_y="14" hotspot_x="15" type="element" version="0.4" orientation="dyyy" link_type="simple" height="20">
-    <names>
+<uuid uuid="{B2281D80-0A0A-40BE-A45C-2FFDE293830A}"/><names>
         <name lang="es">Derivación-Te</name>
         <name lang="ca">Derivació-Te</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-15-22.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-15-22.elmt
index 08e63d71b..6a9aec59c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-15-22.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-15-22.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="14" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{F9B09106-C519-49EE-903B-A346EF6652C6}"/><names>
         <name lang="es">Manguito Cu 15-22</name>
         <name lang="ca">Maneguet Cu 15-22</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-15.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-15.elmt
index 79ff414ee..83048e023 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-15.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-15.elmt
@@ -1,5 +1,5 @@
 <definition width="30" hotspot_y="9" hotspot_x="14" type="element" orientation="dyyy" version="0.5" link_type="simple" height="20">
-    <names>
+<uuid uuid="{35EC56BC-E84A-4A12-BC55-C6090BDDD983}"/><names>
         <name lang="es">Manguito Cu 15 </name>
         <name lang="ca">Manguet Cu 15</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-18-22.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-18-22.elmt
index c75c14ddb..65a9d8018 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-18-22.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-18-22.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="14" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{E2205162-A34C-40EC-BC05-AF0752861EC3}"/><names>
         <name lang="es">Manguito Cu 18-22</name>
         <name lang="ca">maneguet Cu 18-22</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-codo1_2h-15.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-codo1_2h-15.elmt
index d26102de6..2db35f2de 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-codo1_2h-15.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-codo1_2h-15.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="29" hotspot_x="16" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{3226B5F4-1CD9-4993-B156-E8B8DDBE282D}"/><names>
         <name lang="es">Manguito codo 1/2"H-15</name>
         <name lang="ca">Maneguet colze 1/2"H-15</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-placa1_2-15.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-placa1_2-15.elmt
index 96cde7199..7ce68f1d9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-placa1_2-15.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito-placa1_2-15.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="19" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{B57FA0E8-2C51-43AA-A380-C657D1CFFED1}"/><names>
         <name lang="es">Manguito codoplaca 1/2"H-15</name>
         <name lang="ca">Maneguet placa 1/2"H-15</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito15-18.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito15-18.elmt
index b10d2f966..5ccc0ff89 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito15-18.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito15-18.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="10" hotspot_x="14" type="element" orientation="dyyy" version="0.5" link_type="simple" height="20">
-    <names>
+<uuid uuid="{AEB77FF9-CEC4-44D1-AAFC-210933F90FE0}"/><names>
         <name lang="es">Manguito Cu 15-18</name>
         <name lang="ca">Maneguet Cu 15-18</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito15-1_2hembra.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito15-1_2hembra.elmt
index 928854747..8ac9642e0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito15-1_2hembra.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito15-1_2hembra.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="15" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{EFC39F56-ADDF-4856-9FE4-1F630B75D53F}"/><names>
         <name lang="es">Manguito 15-1/2"H</name>
         <name lang="ca">Maneguet 15-1/2"H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito15-1_2macho.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito15-1_2macho.elmt
index 8a3cf09b1..d21c931d9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito15-1_2macho.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito15-1_2macho.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="15" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{9F03EF44-2607-4EE5-AC83-AF8757668F3A}"/><names>
         <name lang="es">Manguito 15-1/2"Macho</name>
         <name lang="ca">Maneguet 15-1/2"Macho</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito18-1_2hembra.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito18-1_2hembra.elmt
index e973956d5..1e7117d2d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito18-1_2hembra.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito18-1_2hembra.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="14" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{9A428238-214F-45C5-845D-F0BD1A94E1BB}"/><names>
         <name lang="es">Manguito 18-1/2"H</name>
         <name lang="ca">Maneguet 18-1/2"M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito18-1_2macho.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito18-1_2macho.elmt
index 71528c179..093e5675c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito18-1_2macho.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito18-1_2macho.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="14" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{0E677149-5A18-442A-B8D5-6D5D54473C96}"/><names>
         <name lang="es">Manguito 18-1/2"M</name>
         <name lang="ca">Maneguet 18-1/2"M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito18.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito18.elmt
index 375ebe86e..20a40d853 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito18.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito18.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="9" hotspot_x="14" type="element" orientation="dyyy" version="0.5" link_type="simple" height="20">
-    <names>
+<uuid uuid="{E3346E70-40CD-4C4D-AB78-3ABDE5B00023}"/><names>
         <name lang="es">Manguito Cu 18</name>
         <name lang="ca">Maneguet Cu 18</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22-1hembra.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22-1hembra.elmt
index 282e4bea1..042769074 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22-1hembra.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22-1hembra.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="20" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{72C98750-3B1E-4204-B1C4-950F1A80B7C2}"/><names>
         <name lang="es">Manguito 22-1" H</name>
         <name lang="ca">Maneguet 22-1" H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22-1macho.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22-1macho.elmt
index 73e3f0cb7..d2e5495db 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22-1macho.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22-1macho.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="19" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{AC2260B0-018C-4C90-A142-0638274ABE23}"/><names>
         <name lang="es">Manguito 22-1" M</name>
         <name lang="ca">Maneguet 22-1" M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22-3_4hembra.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22-3_4hembra.elmt
index f547c3437..d3fcd1ac7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22-3_4hembra.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22-3_4hembra.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="20" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{2E31CA12-0EBB-47C2-A681-83A4F71F7327}"/><names>
         <name lang="es">Manguito 22-3/4" H</name>
         <name lang="ca">Maneguet 22-3/4" H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22-3_4macho.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22-3_4macho.elmt
index 445fa6f27..acd6732b0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22-3_4macho.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22-3_4macho.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="19" hotspot_x="25" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{E535C859-AED2-4700-9CF5-D64955005537}"/><names>
         <name lang="es">Manguito 22-3/4"M</name>
         <name lang="ca">Maneguet 22-3/4"M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22.elmt
index 9d9730770..3a21965df 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/manguito22.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="15" hotspot_x="14" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{1609FFD4-2073-4FBA-BB2A-29EEAB10F087}"/><names>
         <name lang="es">Manguito Cu 22</name>
         <name lang="ca">Maneguet Cu 22</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/racor15.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/racor15.elmt
index 7300d129f..57ad33491 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/racor15.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/racor15.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="14" hotspot_x="14" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{D438F8C5-DA90-416D-B714-325E4B812546}"/><names>
         <name lang="es">Rácor 18-3/4"</name>
         <name lang="ca">Ràcord 18-3/4"</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/racor22-3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/racor22-3_4.elmt
index 9fd06a38d..b762ce4f2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/racor22-3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/racor22-3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="20" hotspot_x="14" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{91992CBB-04F8-4349-8220-C7C0F2E10803}"/><names>
         <name lang="es">Rácor 22-3/4"</name>
         <name lang="ca">Ràcord 22-3/4"</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/rcaor15-1_2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/rcaor15-1_2.elmt
index 5b123b645..bda6e67c6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/rcaor15-1_2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/rcaor15-1_2.elmt
@@ -1,5 +1,5 @@
 <definition width="30" hotspot_y="15" hotspot_x="14" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{DD8E46B7-B04C-4DD2-83A0-2C553EF13683}"/><names>
         <name lang="es">Rácor 15-1/2"</name>
         <name lang="ca">Ràcord 15-1/2"</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/sakto22.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/sakto22.elmt
index 59d0ec2c1..d5bd7ec1e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/sakto22.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/sakto22.elmt
@@ -1,5 +1,5 @@
 <definition width="110" hotspot_y="49" hotspot_x="54" type="element" orientation="dyyy" version="0.5" link_type="simple" height="70">
-    <names>
+<uuid uuid="{183D32B8-37E3-4E61-BD3E-4F1BE46E7E09}"/><names>
         <name lang="es">Salto 22</name>
         <name lang="ca">Salt 22</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/salto15.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/salto15.elmt
index 10c1b0f55..1c9f3998b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/salto15.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/salto15.elmt
@@ -1,5 +1,5 @@
 <definition width="80" hotspot_y="29" hotspot_x="34" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{06BEF00F-E13B-406A-A6E5-7A3F9A14EA6B}"/><names>
         <name lang="es">Salto 15</name>
         <name lang="ca">Salt 15</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/salto18.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/salto18.elmt
index b2626bb4f..5fb773bc7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/salto18.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/salto18.elmt
@@ -1,5 +1,5 @@
 <definition width="90" hotspot_y="35" hotspot_x="44" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{2612D224-9093-47F7-9320-FF1A2FCB14FC}"/><names>
         <name lang="es">Salto 18</name>
         <name lang="ca">Salt 18</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tapon15.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tapon15.elmt
index 71fa9a1a5..3a320d67e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tapon15.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tapon15.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="7" hotspot_y="9" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8819E2BD-C216-4B7F-ABF6-884E5CEFD273}"/><names>
         <name lang="es">Tapón 15</name>
         <name lang="ca">Tap 15</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tapon18.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tapon18.elmt
index 17b79e7e5..f26566e30 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tapon18.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tapon18.elmt
@@ -1,5 +1,5 @@
 <definition width="20" hotspot_y="9" hotspot_x="6" type="element" orientation="dyyy" version="0.5" link_type="simple" height="20">
-    <names>
+<uuid uuid="{3D3D9F72-47C4-4AD8-B2BE-1204F6E7FF67}"/><names>
         <name lang="es">Tapón 18</name>
         <name lang="ca">Tap 18</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tapon22.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tapon22.elmt
index d83647ae0..f93ffce6f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tapon22.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tapon22.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="9" hotspot_y="14" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{DBD60063-AE23-4EAC-9775-1879834EC231}"/><names>
         <name lang="es">Tapón 22</name>
         <name lang="ca">Tap 22</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te-18-18-15.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te-18-18-15.elmt
index c4926182c..e1c87f334 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te-18-18-15.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te-18-18-15.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="27" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{5762B758-CC22-4715-9C60-6A96089BF7BA}"/><names>
         <name lang="es">Te Cu 18-18-15</name>
         <name lang="ca">Te Cu 18-18-15</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te-22-15-22.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te-22-15-22.elmt
index 3ad0c3bc2..96eb88784 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te-22-15-22.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te-22-15-22.elmt
@@ -1,5 +1,5 @@
 <definition width="70" hotspot_y="25" hotspot_x="34" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{33805920-5D83-4D05-9B32-83E078DC69F5}"/><names>
         <name lang="es">Te Cu 22-15-22</name>
         <name lang="ca">Te Cu 22-15-22</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te-22-18-22.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te-22-18-22.elmt
index 18cfd90db..b56f1089b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te-22-18-22.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te-22-18-22.elmt
@@ -1,5 +1,5 @@
 <definition width="60" hotspot_y="33" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{950DDB8E-B425-4062-88E0-43409D2D08C8}"/><names>
         <name lang="es">Te Cu 22-18-22</name>
         <name lang="ca">Te Cu 22-18-22</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te-22-22-18.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te-22-22-18.elmt
index d19543a6c..17a2cb88a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te-22-22-18.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te-22-22-18.elmt
@@ -1,5 +1,5 @@
 <definition width="70" hotspot_y="36" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{DA3480F3-1953-416A-9333-96C114DC0BD4}"/><names>
         <name lang="es">Te Cu 22-22-18</name>
         <name lang="ca">Te Cu 22-22-18</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te15.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te15.elmt
index dce4d344f..a6d50e990 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te15.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te15.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="20" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{48DE3029-F6C7-4B0B-B43F-CA7F6EBB5898}"/><names>
         <name lang="es">Te Cu 15</name>
         <name lang="ca">Te Cu 15</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te18-15-18.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te18-15-18.elmt
index a5085b110..43db351ac 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te18-15-18.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te18-15-18.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="26" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{F7C1AF98-998E-4F81-8126-E83A1BC4CD2A}"/><names>
         <name lang="es">Te Cu 18-15-18</name>
         <name lang="ca">T Cu 18-15-18</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te18.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te18.elmt
index 528a1ba8a..65e920ac5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te18.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te18.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="26" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{58F58717-3435-47E8-A313-8244F1666CD8}"/><names>
         <name lang="es">Te Cu 18</name>
         <name lang="ca">Te Cu 15</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te22.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te22.elmt
index 670ce2757..c2157e4b5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te22.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/te22.elmt
@@ -1,5 +1,5 @@
 <definition width="70" hotspot_y="36" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{7879ABB3-4FB8-42A2-BE74-DD40F34D2A1E}"/><names>
         <name lang="es">Te Cu 22</name>
         <name lang="ca">Te Cu 22</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tubo18.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tubo18.elmt
index 034313335..acb99f4c6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tubo18.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tubo18.elmt
@@ -1,5 +1,5 @@
 <definition width="80" hotspot_y="10" hotspot_x="34" type="element" orientation="dyyy" version="0.5" link_type="simple" height="20">
-    <names>
+<uuid uuid="{A10D6D9D-408D-4E32-9469-74E17AC4DA72}"/><names>
         <name lang="es">Tubo Cu 18</name>
         <name lang="ca">Tub Cu 18</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tubo22.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tubo22.elmt
index 43e20577c..a0c76999f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tubo22.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tubo22.elmt
@@ -1,5 +1,5 @@
 <definition width="70" hotspot_y="16" hotspot_x="34" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{544C041F-54B9-45A1-AEAF-D0C456F8314E}"/><names>
         <name lang="es">Tubo Cu 22</name>
         <name lang="ca">Tub Cu 22</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tubocobre15.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tubocobre15.elmt
index f634f6833..d08b47647 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tubocobre15.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-cobre-soldar/tubocobre15.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="25" hotspot_y="10" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B7444DD7-A7FB-403A-93B7-63691884530C}"/><names>
         <name lang="es">Tubo Cu 15</name>
         <name lang="ca">Tub Cu 15</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/arqueta-sep-grasas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/arqueta-sep-grasas.elmt
index 331fb739d..1bd12f33d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/arqueta-sep-grasas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/arqueta-sep-grasas.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="16" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{A4B63687-DB5D-4266-88BB-7FC17E957B14}"/><names>
         <name lang="es">Arqueta sep. grasas</name>
         <name lang="ca">Arqueta sep. greixos</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/arqueta.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/arqueta.elmt
index 78f3533c2..59393d0c1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/arqueta.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/arqueta.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="18" hotspot_x="14" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{0E530F8C-023F-4B09-8E2D-4AA4CC7272F2}"/><names>
         <name lang="es">Arqueta</name>
         <name lang="ca">Arqueta</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/bajante.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/bajante.elmt
index 035f59ded..8dbf0b454 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/bajante.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/bajante.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="9" hotspot_y="25" height="60" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{ACC0CAC0-A3F1-4F55-ACDA-C7B4FCCF8781}"/><names>
         <name lang="es">Bajante-colector</name>
         <name lang="ca">Baixant-col.lector</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/banera.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/banera.elmt
index 0126e9d93..cbf059b69 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/banera.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/banera.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="36" hotspot_y="12" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{2F8ED768-5B96-4CD1-9FE5-5EF58667F107}"/><names>
         <name lang="es">Bañera</name>
         <name lang="ca">Banyera</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/bide.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/bide.elmt
index 96a369750..3e8d787ba 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/bide.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/bide.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="32" hotspot_y="27" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{B7D4BA8D-1C8D-49BD-A0F0-845E277711F8}"/><names>
         <name lang="es">Bidéw</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/bote-sigonico.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/bote-sigonico.elmt
index 68e761f17..ff5d3732a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/bote-sigonico.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/bote-sigonico.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="20" hotspot_x="14" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{330D4A26-96B6-42D5-B284-32B55A171F73}"/><names>
         <name lang="es">Bote sifónico</name>
         <name lang="ca">Pot sifònic</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/canalon-pluviales.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/canalon-pluviales.elmt
index 672fc3cbe..0c46b7c15 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/canalon-pluviales.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/canalon-pluviales.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="29" hotspot_y="22" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{58A394DF-D411-4F0A-BBE5-37DFFEF19CC5}"/><names>
         <name lang="es">Canalón de pluviales</name>
         <name lang="ca">Canaló de pluvials</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/codo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/codo.elmt
index a532b9fd1..5786e0580 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/codo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/codo.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="20" hotspot_x="20" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{A70A7EBF-C3F8-45F1-AC1F-E85D297297DE}"/><names>
         <name lang="es">Codo</name>
         <name lang="ca">Colze</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/conector-bajante-2izq.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/conector-bajante-2izq.elmt
index b04925fd6..b543d1385 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/conector-bajante-2izq.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/conector-bajante-2izq.elmt
@@ -1,5 +1,5 @@
 <definition width="20" hotspot_y="15" hotspot_x="11" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{64BA9EF6-9CDC-4338-AA5D-F549FC645245}"/><names>
         <name lang="es">Conector Bajante-2i</name>
         <name lang="ca">Connector Baixant-2i</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/conector-bajante-d.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/conector-bajante-d.elmt
index 51a06120a..173c6535a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/conector-bajante-d.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/conector-bajante-d.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="15" hotspot_x="10" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{86684DD2-81DE-428D-A128-C7D395E2D07E}"/><names>
         <name lang="es">Conector Bajante</name>
         <name lang="ca">Connector Baixant</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/conector-bajante.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/conector-bajante.elmt
index 49f6e2367..f70e270d5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/conector-bajante.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/conector-bajante.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="15" hotspot_x="38" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{21DB2ABB-4D01-4F9D-B90C-9E913D8ECB89}"/><names>
         <name lang="es">Conector Bajante</name>
         <name lang="ca">Connector baixant</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/conector-bajate-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/conector-bajate-2.elmt
index 3004741fe..7f6ba4f5b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/conector-bajate-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/conector-bajate-2.elmt
@@ -1,5 +1,5 @@
 <definition width="20" hotspot_y="15" hotspot_x="6" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{D04C0EB1-530C-461F-A697-001D6BE84D12}"/><names>
         <name lang="es">Conector Bajante-2</name>
         <name lang="ca">Connector Baixant-2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/curva.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/curva.elmt
index d7bb01dd1..b5da9a070 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/curva.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/curva.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="31" hotspot_x="27" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{B937F453-BF38-448C-A100-93623E49047C}"/><names>
         <name lang="es">Curva</name>
         <name lang="ca">Corba</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/derivacion-doble.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/derivacion-doble.elmt
index 535de016c..7d2c9905d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/derivacion-doble.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/derivacion-doble.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="29" hotspot_y="37" height="80" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{F47DC5D6-40B1-47DE-B8B5-DECADAA08008}"/><names>
         <name lang="es">Derivación doble</name>
         <name lang="ca">Derivació doble</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/derivacion-y-der.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/derivacion-y-der.elmt
index 829544960..8962aa3bb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/derivacion-y-der.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/derivacion-y-der.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="28" hotspot_x="29" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{6C2CB1D9-A510-47B2-901C-1462937547AF}"/><names>
         <name lang="es">Derivación Y-D</name>
         <name lang="ca">Derivació Y-D</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/derivacion-y.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/derivacion-y.elmt
index bd3d9b85b..d6584b126 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/derivacion-y.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/derivacion-y.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="27" hotspot_y="27" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{4D8AD234-38E7-4A14-B5D4-0D7156286275}"/><names>
         <name lang="es">Derivación Y</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/ducha.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/ducha.elmt
index 3e03396b8..bc0a71eb2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/ducha.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/ducha.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="31" hotspot_y="22" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{4DD3C561-E5BD-4029-B395-204B821ACE52}"/><names>
         <name lang="es">Ducha</name>
         <name lang="ca">Dutxa</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/fosa-septica.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/fosa-septica.elmt
index b68bf7d25..7a92062cb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/fosa-septica.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/fosa-septica.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="34" hotspot_y="12" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A9E07CA0-D61D-4FDF-9CAE-EACAB1C971CF}"/><names>
         <name lang="es">Fosa Séptica</name>
         <name lang="ca">Fossa sèptica</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/fregadero.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/fregadero.elmt
index 2d74e2d36..20f27981e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/fregadero.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/fregadero.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="22" hotspot_y="21" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{44F89EDA-07D2-41BB-9835-55E37D232C3D}"/><names>
         <name lang="es">Pica</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/inodoro.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/inodoro.elmt
index dc9214a04..f3e1c56d2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/inodoro.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/inodoro.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="31" hotspot_y="29" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{898B604C-C4BE-48D3-8D27-E43D8ABE825F}"/><names>
         <name lang="es">Inodoro</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/lavabo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/lavabo.elmt
index 8d43edc50..d7fbf87c3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/lavabo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/lavabo.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="25" hotspot_y="29" height="60" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{0ACD0BBD-FD45-4E62-9C26-77E4BF42BFF4}"/><names>
         <name lang="es">Lavabo</name>
         <name lang="ca">Pica</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/lavadero.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/lavadero.elmt
index a08340f14..9706d82a5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/lavadero.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/lavadero.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="29" hotspot_y="15" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{E1A465EE-F069-4D9C-A73C-3259635FF3D3}"/><names>
         <name lang="es">Lavadero</name>
         <name lang="ca">Safareig</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/lavadora.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/lavadora.elmt
index 67e436faf..714c16503 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/lavadora.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/lavadora.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="29" hotspot_y="36" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{E6F480BB-96C4-4E06-900E-C92752917EAA}"/><names>
         <name lang="es">Lavadora</name>
         <name lang="ca">Rentadora</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/lavajillas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/lavajillas.elmt
index e6831d767..6b421d5c6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/lavajillas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/lavajillas.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="24" hotspot_y="32" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{522BA24C-9EB1-4699-92AF-21585CA99C4E}"/><names>
         <name lang="es">lavavajillas</name>
         <name lang="ca">Renta escudells</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/pozo-filtrante.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/pozo-filtrante.elmt
index 9c422f42f..0cad8b24a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/pozo-filtrante.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/pozo-filtrante.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="26" hotspot_x="36" type="element" orientation="dyyy" version="0.5" link_type="simple" height="60">
-    <names>
+<uuid uuid="{EC147F6D-67EC-4ADD-A16E-B545F4948AEB}"/><names>
         <name lang="es">Pozo filtrante</name>
         <name lang="ca">Pou seg</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/pozo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/pozo.elmt
index f9f660426..02213c76b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/pozo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/pozo.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="15" hotspot_y="31" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{056E61B2-DEE5-404C-8A53-C44414DFCEA4}"/><names>
         <name lang="es">Pozo</name>
         <name lang="ca">Puo</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/red-evacuacion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/red-evacuacion.elmt
index 223f66505..9630b14ee 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/red-evacuacion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/red-evacuacion.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="22" hotspot_y="22" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{AC526B9D-CB11-4022-A243-FB0319038972}"/><names>
         <name lang="es">Red evacuación</name>
         <name lang="ca">Red clavegeram</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/reduccion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/reduccion.elmt
index 308f7ab99..da550fc7a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/reduccion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/reduccion.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="27" hotspot_y="14" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F738E348-0935-41A5-BBFE-ACD739CB4B11}"/><names>
         <name lang="es">Reducción</name>
         <name lang="ca">Reducció</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/rejilla-pluviales.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/rejilla-pluviales.elmt
index 8a622a366..6487fc2c0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/rejilla-pluviales.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/rejilla-pluviales.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="51" hotspot_y="14" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{2EE524A5-B10C-401D-B9F4-00E2FD2F7D31}"/><names>
         <name lang="es">Rejilla pluviales</name>
         <name lang="ca">Reixa pluvials</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sifon-colector.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sifon-colector.elmt
index 66dde3857..467926e01 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sifon-colector.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sifon-colector.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="29" hotspot_y="8" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A1CDFC60-9AA9-4623-A767-E60502DB8A9F}"/><names>
         <name lang="es">Sifón colector</name>
         <name lang="ca">Sifó col.lector</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sifon-ducha.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sifon-ducha.elmt
index 4cfcdb9f6..fc3987bb6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sifon-ducha.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sifon-ducha.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="13" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E83BD1E1-F296-4157-AC82-B2E5EFA33FFF}"/><names>
         <name lang="es">Sifón Ducha</name>
         <name lang="ca">Sifó dutxa</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sifon.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sifon.elmt
index a11df27db..1217bd91c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sifon.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sifon.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="12" hotspot_y="25" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{66754AF3-4BB0-4B36-9085-F8B152267403}"/><names>
         <name lang="es">Sifón lavabo</name>
         <name lang="ca">Sifó pica</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sumidero-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sumidero-2.elmt
index 2e68c6af4..68bfacae5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sumidero-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sumidero-2.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="6" hotspot_y="8" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{CE525F6E-FC7D-4876-BA30-AB96E1AF2ABA}"/><names>
         <name lang="es">Sumidero suelo 2</name>
         <name lang="ca">Sumidero sól 2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sumidero.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sumidero.elmt
index e8cb3ff15..2ce9e1927 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sumidero.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/sumidero.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="13" hotspot_y="4" height="20" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{D2C49E80-C786-4B90-8B96-7B1DFD13FC25}"/><names>
         <name lang="es">Sumidero suelo</name>
         <name lang="ca">Sumidero sól</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/te-igual.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/te-igual.elmt
index 4f87cb63c..bf41d3849 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/te-igual.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/te-igual.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="30" hotspot_y="32" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{00E4E699-BCA7-4698-8FC7-170FC557F77E}"/><names>
         <name lang="es">Te igual</name>
         <name lang="ca">Te igual</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/vertido-acera.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/vertido-acera.elmt
index 6292187d3..e605febc2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/vertido-acera.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-evacuacion/vertido-acera.elmt
@@ -1,5 +1,5 @@
 <definition width="30" hotspot_y="29" hotspot_x="12" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{4BF4844C-26A3-428E-9F27-F77AA667A0F5}"/><names>
         <name lang="es">Vertido-acera</name>
         <name lang="ca">Abocament</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/codoalpex-16.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/codoalpex-16.elmt
index ba141dfc2..98d3febef 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/codoalpex-16.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/codoalpex-16.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="34" hotspot_y="37" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{BB70027E-E4D4-4259-BD1B-04D49EA15870}"/><names>
         <name lang="es">Codo Alpex 16</name>
         <name lang="ca">Colze Alpex 16</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/codoalpex20.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/codoalpex20.elmt
index 957409deb..73d9effe6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/codoalpex20.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/codoalpex20.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="33" hotspot_y="39" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9A00A38B-9393-4BFC-A241-3C1E62C3108B}"/><names>
         <name lang="es">Codo Alpex 20</name>
         <name lang="ca">Colze Alpex 20</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/codoalpex25.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/codoalpex25.elmt
index 7c50bb78b..25068fdc0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/codoalpex25.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/codoalpex25.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="35" hotspot_y="57" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{EF577F14-FBB9-46F2-9BCF-65A4152B443C}"/><names>
         <name lang="es">Codo Alpex 25</name>
         <name lang="ca">Clze Alpex 25</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/codoalpex32.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/codoalpex32.elmt
index 7410cef56..e9cb6d882 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/codoalpex32.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/codoalpex32.elmt
@@ -1,5 +1,5 @@
 <definition width="100" version="0.4" hotspot_x="38" hotspot_y="67" height="90" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{96490A36-C6A3-40CE-8819-561259BF2B93}"/><names>
         <name lang="es">Codo Alpex 32</name>
         <name lang="ca">Colze Alpex 32</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/colector-aseo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/colector-aseo.elmt
index a25ed96b7..96efd31a4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/colector-aseo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/colector-aseo.elmt
@@ -1,5 +1,5 @@
 <definition width="100" version="0.4" hotspot_x="47" hotspot_y="42" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{17004149-3457-48D9-BEE7-553E750D419B}"/><names>
         <name lang="es">Te Alpex 20-16-20</name>
         <name lang="ca">Te Alpex 20-16-20</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/colector-aseo20-16.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/colector-aseo20-16.elmt
index b26df5a10..4033829ce 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/colector-aseo20-16.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/colector-aseo20-16.elmt
@@ -1,5 +1,5 @@
 <definition width="100" version="0.4" hotspot_x="45" hotspot_y="73" height="120" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2C189D10-5C2D-400E-A627-DD356A25A74A}"/><names>
         <name lang="es">Colector Aseo20-16</name>
         <name lang="ca">Col.lector aseo 20-16</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/curvaalpex16.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/curvaalpex16.elmt
index fd350ceaa..84ae9b4a1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/curvaalpex16.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/curvaalpex16.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="46" hotspot_y="34" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F4E04A57-A75B-4183-BCEF-C8881983D302}"/><names>
         <name lang="es">Curva Alpex 16</name>
         <name lang="ca">Corva Alpex 16</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/curvaalpex20.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/curvaalpex20.elmt
index 1c916e4bc..8c0c49189 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/curvaalpex20.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/curvaalpex20.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="47" hotspot_y="43" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{DB3146B2-012D-4807-A383-700B3B216D44}"/><names>
         <name lang="es">Curva Alpex 20</name>
         <name lang="ca">Corva Alpex 20</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/curvaalpex25.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/curvaalpex25.elmt
index fbb3d2a96..0a75d2929 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/curvaalpex25.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/curvaalpex25.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="46" hotspot_y="53" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A5F24761-5C5A-48D4-AEDC-E13BC6DC1546}"/><names>
         <name lang="es">Curva  Alpex 25</name>
         <name lang="ca">Corva Alpex 25</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/curvaalpex32.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/curvaalpex32.elmt
index 44b7b9e78..eeae2e35b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/curvaalpex32.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/curvaalpex32.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="53" hotspot_y="47" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9E86F766-4FB6-44FE-BBD7-4187484DCED7}"/><names>
         <name lang="es">Curva  Alpex 32</name>
         <name lang="ca">Corva Alpex 32</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/llave-pasoalpex20.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/llave-pasoalpex20.elmt
index 502d01800..2d6d9c3cd 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/llave-pasoalpex20.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/llave-pasoalpex20.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="33" hotspot_y="37" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{0CF0B821-2E32-445E-90B2-41CC19D92A23}"/><names>
         <name lang="es">Llave paso20</name>
         <name lang="ca">Aixeta pas 20</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/llavealpex25.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/llavealpex25.elmt
index a30ac8d02..f20324ec9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/llavealpex25.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/llavealpex25.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="36" hotspot_y="37" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{23BFA3A4-0FFF-46A4-A9D3-1E66B47A5ED7}"/><names>
         <name lang="es">Llave paso25</name>
         <name lang="ca">Aixeta pas 25</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/llavealpex32.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/llavealpex32.elmt
index cb8b7cc93..29c6c44ce 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/llavealpex32.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/llavealpex32.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="35" hotspot_y="44" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6FB49577-F3EE-4853-99E6-BEE5B34CE093}"/><names>
         <name lang="es">Llave paso32</name>
         <name lang="ca">Aixeta pas 32</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito-codoalpex16-1_2h.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito-codoalpex16-1_2h.elmt
index 9be397148..074500aea 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito-codoalpex16-1_2h.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito-codoalpex16-1_2h.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="33" hotspot_y="33" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{97520B06-4564-4028-92A8-3F7A246F321D}"/><names>
         <name lang="es">Manguito-Codo16-1/2H</name>
         <name lang="ca">Manguet-colze16-1/2H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito-codoalpex20-1_2h.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito-codoalpex20-1_2h.elmt
index 86ac7da8a..41f846702 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito-codoalpex20-1_2h.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito-codoalpex20-1_2h.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="34" hotspot_y="32" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6C154AFB-6184-4D5B-BDB3-60E1754DCA17}"/><names>
         <name lang="es">Manguito-Codo 20-1/2H</name>
         <name lang="ca">Manguet-Colze 20-1/2H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito-codoalpex20-3_4h.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito-codoalpex20-3_4h.elmt
index 071601871..62d924495 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito-codoalpex20-3_4h.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito-codoalpex20-3_4h.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="32" hotspot_y="34" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C408583C-AE38-438E-A965-4896BBD94BA1}"/><names>
         <name lang="es">Manguito-Codo 20-3/4"H</name>
         <name lang="ca">Manguet-Colze 20-3/4"H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito16-1_2h.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito16-1_2h.elmt
index f146523d0..23be86411 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito16-1_2h.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito16-1_2h.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="38" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6EC4B87F-7700-49EE-B9CB-D86E58D1F5EB}"/><names>
         <name lang="es">Manguito16-1/2"H</name>
         <name lang="ca">manguet16-1/2"H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito16-1_2m.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito16-1_2m.elmt
index 71a0d7fca..d66da4a9e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito16-1_2m.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito16-1_2m.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="34" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{1819B072-E9AA-4421-A9BF-16AB46158C4B}"/><names>
         <name lang="es">Manguito16-1/2"M</name>
         <name lang="ca">Manguet 16-1/2"H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito20-1_2m.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito20-1_2m.elmt
index 9c91951d1..2fe67eb90 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito20-1_2m.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito20-1_2m.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="25" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9DB64023-2FB7-416E-9780-E94BC694CD93}"/><names>
         <name lang="es">Manguito20-1/2"M</name>
         <name lang="ca">Manguet20-1/2"M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito20-3_4m.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito20-3_4m.elmt
index 0e828b323..fa962710e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito20-3_4m.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito20-3_4m.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="36" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9CB6BC99-B534-492D-B96B-6ED43AA6D11B}"/><names>
         <name lang="es">Manguito20-3/4"M</name>
         <name lang="ca">Mnaguet20-3/4"M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito25-1m.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito25-1m.elmt
index cc91a48fb..f67c92013 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito25-1m.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito25-1m.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="36" hotspot_y="20" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8BA224D0-8D64-4F40-A1C6-2CB24610259B}"/><names>
         <name lang="es">Manguito25-1"M</name>
         <name lang="ca">Manguet25-1"M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito32-1m.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito32-1m.elmt
index 1639b440a..4c3f34246 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito32-1m.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguito32-1m.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="36" hotspot_y="20" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A3A979D2-19B4-4354-823E-8A4D00CF0706}"/><names>
         <name lang="es">Manguito32-1"H</name>
         <name lang="ca">Mnaguet32-1"H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguitoalpex20-1_2h.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguitoalpex20-1_2h.elmt
index 45f7e4c4b..83b8628ee 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguitoalpex20-1_2h.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguitoalpex20-1_2h.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="28" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{10E7E361-B801-432D-821E-8CF7CCE2FF6F}"/><names>
         <name lang="es">Manguito20-1/2"H</name>
         <name lang="ca">Manguet20-1/2"H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguitoalpex20-3_4h.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguitoalpex20-3_4h.elmt
index ecc80e144..de9a7dd45 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguitoalpex20-3_4h.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguitoalpex20-3_4h.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="35" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{AB863892-CB32-4763-9A8A-31700257D50E}"/><names>
         <name lang="es">Manguito20-3/4"H</name>
         <name lang="ca">Manget 20-3/4"H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguitoalpex25-1h.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguitoalpex25-1h.elmt
index 7adefd756..41264bff1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguitoalpex25-1h.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/manguitoalpex25-1h.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="34" hotspot_y="20" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{AF841E02-AAC2-4DC4-877B-B3AAA9A76AD4}"/><names>
         <name lang="es">Manguito25-1"H</name>
         <name lang="ca">Manguet  25-1"H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/racoralpex16-1_2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/racoralpex16-1_2.elmt
index edaf24186..662f6790a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/racoralpex16-1_2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/racoralpex16-1_2.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="34" hotspot_y="29" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9C0183E4-34CF-4FCD-A2F7-B2ED78324EA9}"/><names>
         <name lang="es">Rácor16-1/2"</name>
         <name lang="ca">Ràcord 16-1/2"</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/racoralpex20-3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/racoralpex20-3_4.elmt
index e96bd2dde..f23e0cd56 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/racoralpex20-3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/racoralpex20-3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="38" hotspot_y="16" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D7B9BB83-B6D3-48D7-82D1-1BB6C59EBEAD}"/><names>
         <name lang="es">Rácor 20-3/"</name>
         <name lang="ca">Rácord 20-3/"</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/racoralpex25-3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/racoralpex25-3_4.elmt
index 92921e85c..eae64dc82 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/racoralpex25-3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/racoralpex25-3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="37" hotspot_y="19" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9F0E7E3F-86F3-4D5A-A33D-8517A876E115}"/><names>
         <name lang="es">Rácor 25-3/4</name>
         <name lang="ca">Ràcord 25-3/4</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/racoralpex32-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/racoralpex32-1.elmt
index 3b72200ed..76f09dc8d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/racoralpex32-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/racoralpex32-1.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="47" hotspot_y="34" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{5442DEFB-17DA-4D99-A45B-231CBEE923E7}"/><names>
         <name lang="es">Rácor 32-1"</name>
         <name lang="ca">Ràcord 32-1"</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/reduccion20-16.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/reduccion20-16.elmt
index 6a4027ff1..55e635d9e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/reduccion20-16.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/reduccion20-16.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="33" hotspot_y="16" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{EA2A0D71-C0E7-4204-93A7-26084F115B4F}"/><names>
         <name lang="es">Reduccion 20-16</name>
         <name lang="ca">Reducció 20-16</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/reduccionalpex25-20.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/reduccionalpex25-20.elmt
index b9d18c727..083c82f2a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/reduccionalpex25-20.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/reduccionalpex25-20.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="44" hotspot_y="20" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{97A98939-7B92-4898-B90D-6CF806B34741}"/><names>
         <name lang="es">Reducción25-20</name>
         <name lang="ca">Reducció 25-20</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/reduccionalpex32-25.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/reduccionalpex32-25.elmt
index 8a017bf11..4f99f5225 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/reduccionalpex32-25.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/reduccionalpex32-25.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="35" hotspot_y="19" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{171CA378-8CF8-4CAC-BB4A-255FA5EBC87A}"/><names>
         <name lang="es">Reduccion 32-25</name>
         <name lang="ca">Reducció 32-25</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex16.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex16.elmt
index 30ce1e570..cadf92d48 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex16.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex16.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="31" hotspot_y="37" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{BD4D829B-29AB-42AB-9137-B6E68E1F7A5E}"/><names>
         <name lang="es">Te Alpex 16</name>
         <name lang="ca">Te Alpex 16</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex20-16-20.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex20-16-20.elmt
index 735efc832..5def70798 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex20-16-20.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex20-16-20.elmt
@@ -1,5 +1,5 @@
 <definition width="100" version="0.4" hotspot_x="47" hotspot_y="42" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{AA3F23AD-800D-41A3-9F09-938971F27F3A}"/><names>
         <name lang="es">Te Alpex 20-16-20</name>
         <name lang="ca">Te Alpex 20-16-20</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex20.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex20.elmt
index 4e233bedc..cff0a2cbf 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex20.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex20.elmt
@@ -1,5 +1,5 @@
 <definition width="100" version="0.4" hotspot_x="48" hotspot_y="45" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{82CAE1A1-697C-4064-BB75-E3659D938CCB}"/><names>
         <name lang="es">Te Alpex 20</name>
         <name lang="ca">Te Alpex 20</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex25-20-25.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex25-20-25.elmt
index 5d1ef5d06..1f9c43448 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex25-20-25.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex25-20-25.elmt
@@ -1,5 +1,5 @@
 <definition width="110" version="0.4" hotspot_x="57" hotspot_y="50" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A0BBA298-82A9-4AB7-9581-DBC4C20B79A8}"/><names>
         <name lang="es">Te Alpex 25-20-25</name>
         <name lang="ca">Te Alpex 25-20-25</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex25.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex25.elmt
index e4e4ff4bf..bbec57367 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex25.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex25.elmt
@@ -1,5 +1,5 @@
 <definition width="110" version="0.4" hotspot_x="57" hotspot_y="52" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A22B7257-75B0-4073-AE5D-94E7255C57C4}"/><names>
         <name lang="es">Te Alpex 25</name>
         <name lang="ca">Te Alpex 25</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex32-25-32.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex32-25-32.elmt
index f88ffe2d0..8f194784d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex32-25-32.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex32-25-32.elmt
@@ -1,5 +1,5 @@
 <definition width="120" version="0.4" hotspot_x="55" hotspot_y="56" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{424C67B2-A9FA-4BD8-A245-4494F3E6829F}"/><names>
         <name lang="es">Te Alpex 32-25-32</name>
         <name lang="ca">Te Alpex 32-25-32</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex32.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex32.elmt
index 968d02f1c..9dfc6ce44 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex32.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tealpex32.elmt
@@ -1,5 +1,5 @@
 <definition width="120" version="0.4" hotspot_x="54" hotspot_y="60" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{1B86CA5D-35EC-4B9F-8101-4CEC7E62B32B}"/><names>
         <name lang="es">Te Alpex 32</name>
         <name lang="ca">Te Alpex 32</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tuboalpex16.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tuboalpex16.elmt
index ba930a1eb..2247296de 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tuboalpex16.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tuboalpex16.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="45" hotspot_y="15" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B3BFD6EB-E70F-459F-8078-9AD9C87B9817}"/><names>
         <name lang="es">Tubo Alpex 16</name>
         <name lang="ca">Tub Alpex 16</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tuboalpex20.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tuboalpex20.elmt
index d80fe3c44..90f95af38 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tuboalpex20.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tuboalpex20.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="46" hotspot_y="9" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{382A8C37-B113-4DD7-8A91-B424ED88C0E3}"/><names>
         <name lang="es">Tubo Alpex 20</name>
         <name lang="ca">Tub Alpex 20</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tuboalpex25.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tuboalpex25.elmt
index 00adc50d1..e30a599ec 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tuboalpex25.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tuboalpex25.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="46" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{BA2E3631-4767-4986-A235-25BF691AD568}"/><names>
         <name lang="es">Tubo Alpex 25</name>
         <name lang="ca">Tub Alpex 25</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tuboalpex32.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tuboalpex32.elmt
index 88879318d..18979feb2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tuboalpex32.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/tub-multicapa/tuboalpex32.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="46" hotspot_y="20" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{7605E837-ACD4-4F76-BCB0-F1A0D18B95FE}"/><names>
         <name lang="es">Tubo Alpex 32</name>
         <name lang="ca">Tub Alpex 32</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/antielectrolisis.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/antielectrolisis.elmt
index ac4c0710b..85e3ae29e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/antielectrolisis.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/antielectrolisis.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="18" hotspot_y="14" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{102DC30D-8F1B-4289-9458-5BCDF9ECF226}"/><names>
         <name lang="es">Mang.Antielectrolisis</name>
         <name lang="ca">Mang.Antielectrolisis</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/brida-pn10-rosca1h.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/brida-pn10-rosca1h.elmt
index f5f2c8a9c..ae0c4f25c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/brida-pn10-rosca1h.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/brida-pn10-rosca1h.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="12" hotspot_y="19" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{41D2B8B9-352C-4392-9252-6435BDE0655C}"/><names>
         <name lang="es">Brida a rosca H</name>
         <name lang="ca">Brida a rosca H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/brida-pn10-rosca1m.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/brida-pn10-rosca1m.elmt
index b9652c2a4..ec54b4587 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/brida-pn10-rosca1m.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/brida-pn10-rosca1m.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="14" hotspot_y="19" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{34C19777-9B56-4E37-8083-53684F2FD3CE}"/><names>
         <name lang="es">Brida a rosca-M</name>
         <name lang="ca">Brida a rosca-M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/calderin3_4hembra.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/calderin3_4hembra.elmt
index ed09ceced..04d2919d7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/calderin3_4hembra.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/calderin3_4hembra.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="22" hotspot_x="21" type="element" orientation="dyyy" version="0.5" link_type="simple" height="70">
-    <names>
+<uuid uuid="{9E760741-0964-44A7-A5C6-E9AF5DD7704C}"/><names>
         <name lang="pl">Naczynie wzbiorcze</name>
         <name lang="fr">Vase Chauffage 02</name>
         <name lang="es">Calderin </name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/casquillo1_2-3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/casquillo1_2-3_4.elmt
index aad42e972..5e57e7ae6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/casquillo1_2-3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/casquillo1_2-3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="15" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{3321C9C4-BE16-4AE6-BA96-6A8C536F8095}"/><names>
         <name lang="es">Casquillo 1/2-3/4</name>
         <name lang="ca">Casquet 1/2-3/4</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/casquillo3_4-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/casquillo3_4-1.elmt
index 48e76edb5..978537d39 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/casquillo3_4-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/casquillo3_4-1.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="14" hotspot_y="20" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{4B697A83-4D3D-4585-AADA-E921A2EC4814}"/><names>
         <name lang="es">Casquillo 3/4-1"</name>
         <name lang="ca">Casquet 3/4-1"</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/codo-rosca1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/codo-rosca1.elmt
index ddd85b945..e81f9963e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/codo-rosca1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/codo-rosca1.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="38" hotspot_x="23" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{89867353-B603-4696-B729-20F4698DC681}"/><names>
         <name lang="es">Codo roscar 1"HH</name>
         <name lang="ca">Colze rosca 1"HH</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/codo-rosca1_2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/codo-rosca1_2.elmt
index 0bd203e65..bbc08d504 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/codo-rosca1_2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/codo-rosca1_2.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="18" hotspot_y="16" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B61D0EA2-EECC-49F1-AE95-48BF8D2376F2}"/><names>
         <name lang="es">Codo roscar 1/2"HH</name>
         <name lang="ca">Colze rosca 1/2"HH</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/codo-rosca3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/codo-rosca3_4.elmt
index dc8ff1bbb..3022189ce 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/codo-rosca3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/codo-rosca3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="27" hotspot_x="26" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{8DA3C414-C7A8-4132-9A7A-4767A03CA0FE}"/><names>
         <name lang="es">Codo roscar 3/4"HH</name>
         <name lang="ca">Colze roscar 3/4"HH</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/electro-valv.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/electro-valv.elmt
index e70e7e270..8a427f42d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/electro-valv.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/electro-valv.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="25" hotspot_x="27" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{B95584C9-02D3-41AE-B350-025A85A7C5EC}"/><names>
         <name lang="pl">Filtr</name>
         <name lang="fr">Filtre à Tamis</name>
         <name lang="es">Filtro H-H</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/electrovalv.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/electrovalv.elmt
index e122f6b87..c1cd09965 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/electrovalv.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/electrovalv.elmt
@@ -1,5 +1,5 @@
 <definition width="60" hotspot_y="32" hotspot_x="36" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{B07046DF-3A10-4D00-A1B1-B424FC62200B}"/><names>
         <name lang="es">Electroválvula HH</name>
         <name lang="ca">Electrovàlvula HH</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/enalce3t1hembra.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/enalce3t1hembra.elmt
index 1bb448ac4..8b86f52d3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/enalce3t1hembra.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/enalce3t1hembra.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="25" hotspot_x="18" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{3697E614-A779-41ED-A6F1-13DF1425E2E1}"/><names>
         <name lang="es">Enlace 3tuercas 1"H</name>
         <name lang="ca">Enllaç 3 rosques 1"H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/enlace3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/enlace3_4.elmt
index 85c2430f8..b718a3ebf 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/enlace3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/enlace3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="20" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B7AE623C-42A1-4DFF-8271-3F8504A333CD}"/><names>
         <name lang="es">Enlace 3tuercas 3/4H</name>
         <name lang="ca">Enllaç 3 rosques 3/4H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/enlace3t-1_2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/enlace3t-1_2.elmt
index 88df4591a..052fe2dab 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/enlace3t-1_2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/enlace3t-1_2.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="13" hotspot_y="29" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{89B96FEF-9284-432F-B27E-E48C9D69EA78}"/><names>
         <name lang="es">Enlace 3tuercas 1/2H</name>
         <name lang="ca">Enllaç 3 rosques 1/2H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/enlace3t-m-m.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/enlace3t-m-m.elmt
index 760a96dfe..db463c779 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/enlace3t-m-m.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/enlace3t-m-m.elmt
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" version="0.5" width="60" type="element" height="50" hotspot_y="26" hotspot_x="24" link_type="simple">
-    <names>
+<uuid uuid="{BC2060A8-AD5A-4497-9A4D-B18B396D761F}"/><names>
         <name lang="ca">Enllaç 3 rosques M-M</name>
         <name lang="es">Enlace 3tuercas M-M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/grifo-manguera.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/grifo-manguera.elmt
index fce577ac8..50b0b31de 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/grifo-manguera.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/grifo-manguera.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="18" hotspot_x="26" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{BA6CD296-30A1-489B-AA79-5023DD3F03A6}"/><names>
         <name lang="es">Grifo-manguera</name>
         <name lang="ca">Aixeta mànega</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/grupo-seg-termo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/grupo-seg-termo.elmt
index e015f7fe7..bda82ae71 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/grupo-seg-termo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/grupo-seg-termo.elmt
@@ -1,5 +1,5 @@
 <definition width="30" hotspot_y="33" hotspot_x="15" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{861E4FD9-40AF-41FF-A324-8BE8EDC8B2B7}"/><names>
         <name lang="es">Grupo seg.termo3/4"MH</name>
         <name lang="ca">Grup seg.escalfador3/4"MH</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/grupo-seg-termo1_2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/grupo-seg-termo1_2.elmt
index cf990a8b1..a8295df47 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/grupo-seg-termo1_2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/grupo-seg-termo1_2.elmt
@@ -1,5 +1,5 @@
 <definition width="20" hotspot_y="26" hotspot_x="10" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{CDB41750-F18C-49BD-98CD-812CA7A13B17}"/><names>
         <name lang="es">Grupo seg.termo1/2MH</name>
         <name lang="ca">Grup seg.escalfador1/2MH</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/latiguillo-1_2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/latiguillo-1_2.elmt
index 5f3dd3a33..cfd3f4e39 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/latiguillo-1_2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/latiguillo-1_2.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="35" hotspot_x="20" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{C213F76B-2745-4027-AC66-BBA9B6059AC6}"/><names>
         <name lang="es">Latiguillo H</name>
         <name lang="ca">Cable H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/latiguillo1_2m.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/latiguillo1_2m.elmt
index bf63e9295..51b40ed11 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/latiguillo1_2m.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/latiguillo1_2m.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="31" hotspot_x="28" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{CE592196-B9C6-4D72-B5C7-E73E2B2D8FEA}"/><names>
         <name lang="es">Latiguillo M</name>
         <name lang="ca">Cable M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/llave-latiguillo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/llave-latiguillo.elmt
index 0505720f0..2571bdd1d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/llave-latiguillo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/llave-latiguillo.elmt
@@ -1,5 +1,5 @@
 <definition width="30" hotspot_y="33" hotspot_x="12" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{29AA5789-E593-4B40-83F4-412F0965DC4D}"/><names>
         <name lang="es">Aixeta cable 1/2M</name>
         <name lang="ca">Llave latiguillo 1/2 M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/llave-latiguillo3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/llave-latiguillo3_4.elmt
index 03d434777..489582d51 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/llave-latiguillo3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/llave-latiguillo3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="30" hotspot_y="21" hotspot_x="7" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{B866DDFC-1C7E-4E42-ABE8-87B5CE5C1EE1}"/><names>
         <name lang="es">Llave latiguillo 1/2"M</name>
         <name lang="ca">Aixeta cable 1/2"M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/llavereg1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/llavereg1.elmt
index fb8fff956..feefe0a78 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/llavereg1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/llavereg1.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="44" hotspot_x="25" type="element" orientation="dyyy" version="0.5" link_type="simple" height="60">
-    <names>
+<uuid uuid="{C45D68C8-178C-4893-922A-12D72960375C}"/><names>
         <name lang="es">Valv compuerta 1" H-H</name>
         <name lang="ca">Valv comporta 1" H-H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/llavereg3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/llavereg3_4.elmt
index b0a6b527f..b7e3e6193 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/llavereg3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/llavereg3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="43" hotspot_x="39" type="element" orientation="dyyy" version="0.5" link_type="simple" height="60">
-    <names>
+<uuid uuid="{38727144-5978-4B2E-8AF6-78AC0D796A17}"/><names>
         <name lang="es">Valv compuerta 3/4" H-H</name>
         <name lang="ca">Valv comporta 3/4" H-H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon-red3_4-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon-red3_4-1.elmt
index 63602bc6f..9baa44668 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon-red3_4-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon-red3_4-1.elmt
@@ -1,5 +1,5 @@
 <definition width="30" hotspot_y="24" hotspot_x="14" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{5C4A33A3-89CD-49C4-BAD2-93DAF3A688F3}"/><names>
         <name lang="es">Machón red. 3/4-1</name>
         <name lang="ca">Mascle red. 3/4-1</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon-red3_4-1_2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon-red3_4-1_2.elmt
index 78c41aab7..a59b306a9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon-red3_4-1_2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon-red3_4-1_2.elmt
@@ -1,5 +1,5 @@
 <definition width="30" hotspot_y="19" hotspot_x="15" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{D8F6AC03-A540-49FE-8982-E61B625A61CD}"/><names>
         <name lang="es">Machón red. 3/4-1/2</name>
         <name lang="ca">Mascle red. 3/4-1/2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon1.elmt
index 3d7fd9dc0..55452ba1b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon1.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="25" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{E955389B-3FFA-44A1-85D7-1E189F80E49F}"/><names>
         <name lang="es">Machón 1"</name>
         <name lang="ca">Mascle 1"</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon1_2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon1_2.elmt
index 18d1f470e..71ca0f142 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon1_2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon1_2.elmt
@@ -1,5 +1,5 @@
 <definition width="30" hotspot_y="14" hotspot_x="15" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{DA9FB33A-BAEB-41FE-A741-D815CD38D9B1}"/><names>
         <name lang="es">Machón 1/2"</name>
         <name lang="ca">Mascle 1/2"</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon3_4.elmt
index d9aeee60e..f6ffb7c3d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/machon3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="20" hotspot_x="21" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{56269A2E-3D70-4809-8F1C-BAC3B3E4D11E}"/><names>
         <name lang="es">Machón 3/4</name>
         <name lang="ca">Mascle 3/4"</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manguito-rosca1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manguito-rosca1.elmt
index 0710fb113..70b602592 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manguito-rosca1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manguito-rosca1.elmt
@@ -1,5 +1,5 @@
 <definition width="60" hotspot_y="29" hotspot_x="26" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{70C9D9C7-A914-48BE-B8CB-B2D6445C804A}"/><names>
         <name lang="es">Manguito rosca 1"HH</name>
         <name lang="ca">Manguet rosca 1"HH</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manguito-rosca1_2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manguito-rosca1_2.elmt
index c59a1042f..ef07077ef 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manguito-rosca1_2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manguito-rosca1_2.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="15" hotspot_x="15" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{0CA341BF-E081-4451-B544-2FAB70AF88F4}"/><names>
         <name lang="es">Manguito rosca 1/2"HH</name>
         <name lang="ca">Maneguet rosca 1/2"HH</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manguito-rosca3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manguito-rosca3_4.elmt
index 86d79fefa..fc083c9a2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manguito-rosca3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manguito-rosca3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="15" hotspot_x="27" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{B8B7A0A8-74E5-4F5C-B7B9-F1129D3AC65A}"/><names>
         <name lang="es">Manguito rosca  3/4"HH</name>
         <name lang="ca">Maneguet rosca 3/4"HH</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manometro1_2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manometro1_2.elmt
index fb5e17fe5..4fb40cefc 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manometro1_2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manometro1_2.elmt
@@ -1,5 +1,5 @@
 <definition width="30" hotspot_y="24" hotspot_x="15" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{D70FF113-AEA1-4940-AD56-9434B141B22B}"/><names>
         <name lang="es">Manómetro 1/2H</name>
         <name lang="ca">Manòmetre 1/2H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manometro3_8macho.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manometro3_8macho.elmt
index c69fd1bad..980a43a3c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manometro3_8macho.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/manometro3_8macho.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="32" hotspot_x="19" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{5FF17A88-0DAB-4ACD-AC97-0627BF4CC9E9}"/><names>
         <name lang="es">Manómetro 3/8M</name>
         <name lang="ca">Manòmetre 3/8M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/marsellesa1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/marsellesa1.elmt
index dc5c7f83c..101db28fd 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/marsellesa1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/marsellesa1.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="17" hotspot_y="29" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{AC245CF1-B887-4A73-BC2B-0AA2AB95594E}"/><names>
         <name lang="es">Marsellesa 1"</name>
         <name lang="ca">Marsellessa 1"</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/marsellesa1_2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/marsellesa1_2.elmt
index b60eab6e2..22b399b03 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/marsellesa1_2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/marsellesa1_2.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="18" hotspot_y="19" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B7A6FFD7-3319-4C4D-A63F-4D16F68E6EE8}"/><names>
         <name lang="es">Marsellesa 1/2</name>
         <name lang="ca">Marsellessa 1/2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/marsellesa3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/marsellesa3_4.elmt
index f90ea3fb3..0906cef4a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/marsellesa3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/marsellesa3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="14" hotspot_y="24" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2BD12A6A-FEA1-4D8E-B9B1-E48985C37748}"/><names>
         <name lang="es">Marsellesa 3/4</name>
         <name lang="ca">Marsellessa 3/4</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/prescontrol.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/prescontrol.elmt
index 0b3dda45f..49aca83f3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/prescontrol.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/prescontrol.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="23" hotspot_x="15" type="element" orientation="dyyy" version="0.5" link_type="simple" height="60">
-    <names>
+<uuid uuid="{801AE4AE-5362-4376-98FE-8DC8CBACB99A}"/><names>
         <name lang="es">Press control bomba</name>
         <name lang="ca">Press control bomba</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/programador-riego.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/programador-riego.elmt
index e715e73ba..be12740c0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/programador-riego.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/programador-riego.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="26" hotspot_x="19" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{849525C7-1CAB-4D9D-A0A1-3ADE46BC9418}"/><names>
         <name lang="es">Programador-riego</name>
         <name lang="ca">Programador-reg</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/purgador1_2macho.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/purgador1_2macho.elmt
index 5ad903869..9f9b94318 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/purgador1_2macho.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/purgador1_2macho.elmt
@@ -1,5 +1,5 @@
 <definition width="20" hotspot_y="25" hotspot_x="10" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{7809F0AB-40A9-4F73-8F3F-A68B2A8E65A7}"/><names>
         <name lang="es">Purgador 1/2 M</name>
         <name lang="ca">Purgador 1/2 M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/purgador3_8m.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/purgador3_8m.elmt
index a4788df2c..0f0e99826 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/purgador3_8m.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/purgador3_8m.elmt
@@ -1,5 +1,5 @@
 <definition width="20" hotspot_y="25" hotspot_x="10" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{AA39CE5E-A9E1-40A5-8E55-99325BB11E33}"/><names>
         <name lang="es">Purgador 3/8 M</name>
         <name lang="ca">Purgador 3/8 M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/reductora-pres.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/reductora-pres.elmt
index a46941710..ac45eec62 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/reductora-pres.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/reductora-pres.elmt
@@ -1,5 +1,5 @@
 <definition width="70" hotspot_y="49" hotspot_x="39" type="element" orientation="dyyy" version="0.5" link_type="simple" height="70">
-    <names>
+<uuid uuid="{B36AD5CE-24B4-4F24-8CB3-5B742E23DC8D}"/><names>
         <name lang="pl">Filtr</name>
         <name lang="fr">Filtre à Tamis</name>
         <name lang="es">Reductora Presión</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/retencion1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/retencion1.elmt
index 1ae2dac10..a3c563ef4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/retencion1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/retencion1.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="14" hotspot_x="24" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{A68908D6-D597-49B3-A337-39FECAEA41B8}"/><names>
         <name lang="es">Valv. retención 1"</name>
         <name lang="ca">Valv. retenció 1"</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/retencion3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/retencion3_4.elmt
index f38df5be4..078ef91f3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/retencion3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/retencion3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="10" hotspot_x="23" type="element" orientation="dyyy" version="0.5" link_type="simple" height="20">
-    <names>
+<uuid uuid="{F9C077C7-71B0-4BA6-B332-AF22512AE4DE}"/><names>
         <name lang="es">Valv. retención 3/4</name>
         <name lang="ca">Valv. retenció 3/4</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tapon1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tapon1.elmt
index 2a0847faf..df0e1e0bf 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tapon1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tapon1.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="15" hotspot_y="23" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F8A1BA75-C9A9-4879-AC56-4579E863CE6A}"/><names>
         <name lang="es">Tapon 1"</name>
         <name lang="ca">Tap 1"</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tapon1_2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tapon1_2.elmt
index 9297fb966..d07c1f6ae 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tapon1_2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tapon1_2.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="16" hotspot_y="20" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C41F1026-AE84-4DC3-8FF2-E454457CF1A9}"/><names>
         <name lang="es">Tapón 1/2"</name>
         <name lang="ca">Tap 1/2"</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tapon3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tapon3_4.elmt
index b0f5b01d1..322506ec3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tapon3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tapon3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="13" hotspot_y="24" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C4FC05C4-FF51-4589-A194-31462B673201}"/><names>
         <name lang="es">Tapon 3/4</name>
         <name lang="ca">Tap 3/4</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/termometro.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/termometro.elmt
index 324a8cf09..103cf868b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/termometro.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/termometro.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="41" hotspot_x="19" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{25DFE629-DA7E-4466-93A4-E74233814653}"/><names>
         <name lang="es">Termómetro 1/2H</name>
         <name lang="ca">Termòmetre 1/2H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/termostatica-motor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/termostatica-motor.elmt
index 8dde5c5d7..874318f24 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/termostatica-motor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/termostatica-motor.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="33" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{CAC49FB6-32EB-4E97-BAC7-5716FD6A8531}"/><names>
         <name lang="es">Termostática motor.</name>
         <name lang="ca">Termostàtica motor.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/termostatica3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/termostatica3_4.elmt
index d2540d908..9e8484e36 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/termostatica3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/termostatica3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="26" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{926C1197-902B-4B6F-9672-D1B1CD3446F1}"/><names>
         <name lang="es">Termostática H</name>
         <name lang="ca">Termostàtica H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tubo-rosca1_1_2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tubo-rosca1_1_2.elmt
index e6115fbc3..6576fea01 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tubo-rosca1_1_2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tubo-rosca1_1_2.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="44" hotspot_y="36" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{3DDF2CEB-9FEC-4132-BD99-2ABB978E4CDB}"/><names>
         <name lang="es">Tubo rosca 1 1/2"</name>
         <name lang="ca">Tub rosca 1 1/2"</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tubo-rosca3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tubo-rosca3_4.elmt
index 128eb541f..4eb77b09b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tubo-rosca3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/tubo-rosca3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="35" hotspot_y="16" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{82B9F687-50A7-45DB-B116-3C3174402032}"/><names>
         <name lang="es">Tubo rosca 3/4"</name>
         <name lang="ca">Tub rosca 3/4"</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola1-m-m.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola1-m-m.elmt
index a2867edce..d6173f51a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola1-m-m.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola1-m-m.elmt
@@ -1,5 +1,5 @@
 <definition width="70" hotspot_y="31" hotspot_x="45" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{BD6C8A04-8309-4572-9726-E492D772C6E6}"/><names>
         <name lang="es">Válv bola 1"M-M</name>
         <name lang="ca">Vàlv bola 1"M-M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola1_2h-h.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola1_2h-h.elmt
index 6b4ec2e6f..6c889d5e4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola1_2h-h.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola1_2h-h.elmt
@@ -1,5 +1,5 @@
 <definition width="50" hotspot_y="17" hotspot_x="26" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{021E729F-E51F-4CCA-8DF9-413494737963}"/><names>
         <name lang="es">Valv bola 1/2H-H</name>
         <name lang="ca">Vàlv bola 1/2H-H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola1_2m-m.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola1_2m-m.elmt
index cc39eb305..8bab3417a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola1_2m-m.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola1_2m-m.elmt
@@ -1,5 +1,5 @@
 <definition width="60" hotspot_y="16" hotspot_x="28" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{17002AE4-35D4-4FE5-B520-FC17AA00DC52}"/><names>
         <name lang="es">Valv bola 1/2M-M</name>
         <name lang="ca">Vàlv bola 1/2M-M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola1h-h.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola1h-h.elmt
index 8a7a2be16..6036c4e22 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola1h-h.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola1h-h.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="32" hotspot_y="29" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{755946F3-A8C1-45A0-8554-216CD13A30C1}"/><names>
         <name lang="es">Valv bola 1"H-H</name>
         <name lang="ca">Vàlv bola 1"H-H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola3_4h-h.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola3_4h-h.elmt
index 4bebe7811..529f887fe 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola3_4h-h.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola3_4h-h.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="24" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{40B4458F-ECBB-4EE6-B93C-E9201DBFC6A8}"/><names>
         <name lang="es">Valv bola 3/4H-H</name>
         <name lang="ca">Vàalv bola 3/4H-H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola3_4m-m.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola3_4m-m.elmt
index d581740f1..a92471faf 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola3_4m-m.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-bola3_4m-m.elmt
@@ -1,5 +1,5 @@
 <definition width="60" hotspot_y="24" hotspot_x="34" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{B50945F0-84B2-43F7-97A3-DD15BB378980}"/><names>
         <name lang="es">Valv bola 3/4M-M</name>
         <name lang="ca">Vàlv bola 3/4M-M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-compuert1m.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-compuert1m.elmt
index c3758fed3..ca3a2fd1a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-compuert1m.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-compuert1m.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="26" hotspot_y="58" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9A73E896-FCB4-4C14-A3CD-2155EED71BA3}"/><names>
         <name lang="es">Valv compuerta 1M</name>
         <name lang="ca">Vàlv comporta 1M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-compuert34_m.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-compuert34_m.elmt
index 7592080d8..c636d8234 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-compuert34_m.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-compuert34_m.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="30" hotspot_y="44" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C47510C8-7A10-43F7-8994-554207A78B12}"/><names>
         <name lang="es">Valv compuerta 3/4M</name>
         <name lang="ca">Vàlv comporta 3/4M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-compuerta1_2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-compuerta1_2.elmt
index 528bbba9a..a73847e3e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-compuerta1_2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-compuerta1_2.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="26" hotspot_y="37" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2ED9C693-7800-420F-B042-F18AEF531D45}"/><names>
         <name lang="es">Valv compuerta 1/2"H</name>
         <name lang="ca">Vàlv comporta 1/2"H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-pie3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-pie3_4.elmt
index e17db7336..a7f8fb193 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-pie3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valv-pie3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="13" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{43AE9C41-AA04-49C1-8405-BE7E479BBCBF}"/><names>
         <name lang="es">Valv Pié H</name>
         <name lang="ca">Valv Peu H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valvsegu3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valvsegu3_4.elmt
index 24a725822..24cd3672c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valvsegu3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valvsegu3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="11" hotspot_y="31" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{0A4B3909-F591-4A49-B3BB-8D5147626615}"/><names>
         <name lang="es">Valv seg. H</name>
         <name lang="ca">Valv seg. H</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valvula-flotador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valvula-flotador.elmt
index aa49c67a3..597dc8e77 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valvula-flotador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Fontaneria/valv-roscar/valvula-flotador.elmt
@@ -1,5 +1,5 @@
 <definition width="130" hotspot_y="11" hotspot_x="11" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{8CF70AC9-CDD5-46B8-8A54-0D5495E11861}"/><names>
         <name lang="es">Valvula flotador"M</name>
         <name lang="ca">Valvula flotador"M</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/alarma-camara.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/alarma-camara.elmt
index 8020f2caf..991791ee1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/alarma-camara.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/alarma-camara.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="11" hotspot_y="34" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{BB0E3D07-4346-461B-A95C-AFABC0214EE9}"/><names>
         <name lang="es">Alarma cámara</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/bomba-vacio.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/bomba-vacio.elmt
index 2971aef75..43254698f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/bomba-vacio.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/bomba-vacio.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="35" hotspot_y="28" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{91D108D6-14F6-4585-B352-C44C5ECA8117}"/><names>
         <name lang="es">Bomba de vacío</name>
         <name lang="ca">Bomba de buit</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/botella-refrig.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/botella-refrig.elmt
index 742ad12a0..5498a003a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/botella-refrig.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/botella-refrig.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="9" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9383FAAA-BD3E-41D7-A715-3FBADB7E334B}"/><names>
         <name lang="es">Botella refrigerante</name>
         <name lang="ca">Botella refrig.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/botella-refrig2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/botella-refrig2.elmt
index 991f24d88..076886c0a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/botella-refrig2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/botella-refrig2.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="32" hotspot_x="13" type="element" orientation="dyyy" version="0.5" link_type="simple" height="60">
-    <names>
+<uuid uuid="{FD35885C-98FD-481C-BF6B-F4AD75FAB657}"/><names>
         <name lang="es">Botella refrigerante doble</name>
         <name lang="ca">Botella refrig doble</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/cortina-aire.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/cortina-aire.elmt
index 2df5935dd..64ab6915c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/cortina-aire.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/cortina-aire.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="35" hotspot_y="26" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{EA3AEE82-A975-4FEF-9415-2747494C15A1}"/><names>
         <name lang="es">Cortina de aire</name>
         <name lang="ca">Cortina aire</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/cortina-aire2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/cortina-aire2.elmt
index f9476cffe..864897f14 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/cortina-aire2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/cortina-aire2.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="51" hotspot_y="25" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{1B9AA915-276E-4ED2-BDF9-F8DBB9782746}"/><names>
         <name lang="es">Cortina de aire2</name>
         <name lang="ca">Cortina aire2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/equilibrador-pres.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/equilibrador-pres.elmt
index 414ed865c..f941012c6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/equilibrador-pres.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/equilibrador-pres.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="18" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F19616EF-17F7-4E22-88BB-A5FC5E0DB49B}"/><names>
         <name lang="es">Equilibrador de presión</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/humidificador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/humidificador.elmt
index 03840075e..a45032eb2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/humidificador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/humidificador.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="31" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{DB91A6C5-615B-4E0F-8BEE-AF0DE6DB8999}"/><names>
         <name lang="es">Humidificador cámara</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/interruptorluz.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/interruptorluz.elmt
index cabf1d06a..90fd70935 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/interruptorluz.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/interruptorluz.elmt
@@ -1,5 +1,5 @@
 <definition width="30" hotspot_y="14" hotspot_x="14" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{534928AC-3B91-4599-B6F4-160B78CD62A6}"/><names>
         <name lang="es">Interruptor luces</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/luzemergencia.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/luzemergencia.elmt
index 28e4b44a6..b75a60009 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/luzemergencia.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/luzemergencia.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="16" hotspot_x="17" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{06D5343D-2A15-4422-96CB-A4A2E7605C4B}"/><names>
         <name lang="es">Luz de emergencia</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/manometro.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/manometro.elmt
index 3bee516e6..a7b442f2c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/manometro.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/manometro.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" version="0.5" width="30" height="60" hotspot_x="15" type="element" hotspot_y="21" orientation="dyyy">
-    <names>
+<uuid uuid="{1F53EC44-BFB1-4813-BCFA-887101F76502}"/><names>
         <name lang="es">Manómetro</name>
         <name lang="ca">Manómetre</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/pluzcamara2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/pluzcamara2.elmt
index 89ff0c0bd..d37c810a2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/pluzcamara2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/pluzcamara2.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="16" hotspot_x="14" type="element" orientation="dyyy" version="0.5" link_type="simple" height="30">
-    <names>
+<uuid uuid="{35289F65-AB2B-4460-A86C-F569B9CB4F5B}"/><names>
         <name lang="es">Luz de emergencia</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/puente-manometros.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/puente-manometros.elmt
index 65672f41b..c1c0663b8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/puente-manometros.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/puente-manometros.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="25" hotspot_x="20" type="element" orientation="dyyy" version="0.5" link_type="simple" height="40">
-    <names>
+<uuid uuid="{D6756781-81B7-4F0A-BA1C-6D9EDB70A091}"/><names>
         <name lang="es">Puente manómetros</name>
         <name lang="ca">Pont manómetres</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/puntoluz-camara1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/puntoluz-camara1.elmt
index d8104898f..03b87c7ab 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/puntoluz-camara1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/puntoluz-camara1.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="15" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A71B8BB8-D90B-4922-8783-EB6D3FF15DA2}"/><names>
         <name lang="es">Punto luz cámara</name>
     </names>
     <informations/>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/puntouz-camara2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/puntouz-camara2.elmt
index e8eb617e4..1d69b7f0c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/puntouz-camara2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/puntouz-camara2.elmt
@@ -1,5 +1,5 @@
 <definition width="80" hotspot_y="9" hotspot_x="34" type="element" orientation="dyyy" version="0.5" link_type="simple" height="20">
-    <names>
+<uuid uuid="{4A4C7A63-B12F-4EF5-9BB1-661057F4A7B9}"/><names>
         <name lang="es">Luz cámara 2</name>
         <name lang="ca">Llum càmbra 2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/recuperador-refrig.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/recuperador-refrig.elmt
index d20469978..b8327bbd7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/recuperador-refrig.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/recuperador-refrig.elmt
@@ -1,5 +1,5 @@
 <definition width="80" hotspot_y="38" hotspot_x="14" type="element" orientation="dyyy" version="0.5" link_type="simple" height="80">
-    <names>
+<uuid uuid="{61AE8340-F8CD-4269-B2E9-675441295019}"/><names>
         <name lang="es">Recuperador refrig.</name>
         <name lang="ca">Recuperador refrig.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/registrador-temp.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/registrador-temp.elmt
index 65d44b336..c8426f133 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/registrador-temp.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/registrador-temp.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="14" hotspot_y="19" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{230FEE4C-E4C9-4F5A-92DF-E27F80B2F879}"/><names>
         <name lang="es">Registrador temperatura</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/resist-suelo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/resist-suelo.elmt
index 5acfbc9c7..d53b577c7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/resist-suelo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/resist-suelo.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="33" hotspot_y="7" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6800729C-2CB6-4F8D-A577-AD03218DBF83}"/><names>
         <name lang="es">Resistencias suelo</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/termometro-bulbo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/termometro-bulbo.elmt
index e72dc4863..90fc875a1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/termometro-bulbo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/termometro-bulbo.elmt
@@ -1,5 +1,5 @@
 <definition width="60" hotspot_y="19" hotspot_x="15" type="element" orientation="dyyy" version="0.5" link_type="simple" height="50">
-    <names>
+<uuid uuid="{508FD3CD-4FE6-439D-B59E-92193BB5E925}"/><names>
         <name lang="es">Termómetro bulbo</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/transf-puerta.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/transf-puerta.elmt
index 7ad28368f..57c3b29b2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/transf-puerta.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/accesorios-frio/transf-puerta.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{730100B0-94B9-4546-AE09-2282E0192873}"/><names>
         <name lang="es">Transformador de puerta</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/armario-frig.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/armario-frig.elmt
index ef267d2de..0a6e3ca10 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/armario-frig.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/armario-frig.elmt
@@ -1,5 +1,5 @@
 <definition height="100" hotspot_x="20" type="element" width="80" link_type="simple" orientation="dyyy" hotspot_y="55" version="0.5">
-    <names>
+<uuid uuid="{8B00E98E-C36A-44A1-BC9F-542335856A7E}"/><names>
         <name lang="ca">Armari frigorífic</name>
         <name lang="es">Armario frigorífico</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/banco-frig.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/banco-frig.elmt
index 8c8e2b1af..bddb9b44b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/banco-frig.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/banco-frig.elmt
@@ -1,5 +1,5 @@
 <definition height="70" hotspot_x="16" type="element" width="80" link_type="simple" orientation="dyyy" hotspot_y="59" version="0.5">
-    <names>
+<uuid uuid="{FEFA2656-2A7F-4D2A-A30E-4C7DCEB91DA5}"/><names>
         <name lang="ca">Banc frigorífic</name>
         <name lang="es">Banco frigorífico</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/banco-frio-pescado.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/banco-frio-pescado.elmt
index 257bf64f5..36bc67ac5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/banco-frio-pescado.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/banco-frio-pescado.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="23" hotspot_y="40" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{5A97B039-284D-4647-A1F4-DEC584311E2D}"/><names>
         <name lang="es">Banco frio de pescado</name>
         <name lang="ca">Banc fred de peix</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/botellero-barra.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/botellero-barra.elmt
index 7773add6c..329c74d50 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/botellero-barra.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/botellero-barra.elmt
@@ -1,5 +1,5 @@
 <definition height="70" hotspot_x="20" type="element" width="50" link_type="simple" orientation="dyyy" hotspot_y="39" version="0.5">
-    <names>
+<uuid uuid="{34BF238E-1761-4130-B2AB-8252EF95C72C}"/><names>
         <name lang="ca">Boteller-barra</name>
         <name lang="es">Botellero-barra</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/camara-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/camara-1.elmt
index 8a2c00747..69c4d501f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/camara-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/camara-1.elmt
@@ -1,5 +1,5 @@
 <definition height="60" hotspot_x="37" type="element" width="80" link_type="simple" orientation="dyyy" hotspot_y="25" version="0.5">
-    <names>
+<uuid uuid="{621BE19E-4A2D-45C7-8F37-83681E1A79BD}"/><names>
         <name lang="ca">Cambra-1</name>
         <name lang="es">Cámara-1</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/camara-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/camara-2.elmt
index 25616c2ee..4c0e9ff88 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/camara-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/camara-2.elmt
@@ -1,5 +1,5 @@
 <definition height="80" hotspot_x="46" type="element" width="100" link_type="simple" orientation="dyyy" hotspot_y="47" version="0.5">
-    <names>
+<uuid uuid="{7919DBF1-4315-44FF-A635-9029830194A3}"/><names>
         <name lang="ca">Càmbra-2</name>
         <name lang="es">Cámara-2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/camara-3.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/camara-3.elmt
index 77926fc00..f37bce9b0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/camara-3.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/camara-3.elmt
@@ -1,5 +1,5 @@
 <definition height="110" hotspot_x="79" type="element" width="160" link_type="simple" orientation="dyyy" hotspot_y="59" version="0.5">
-    <names>
+<uuid uuid="{252391DC-3EF2-4526-9283-206DA0C700B4}"/><names>
         <name lang="ca">Càmbra planta-1</name>
         <name lang="es">Cámara planta-1</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/camara-4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/camara-4.elmt
index a2a9f08e9..8c9f75e94 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/camara-4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/camara-4.elmt
@@ -1,5 +1,5 @@
 <definition height="160" hotspot_x="80" type="element" width="160" link_type="simple" orientation="dyyy" hotspot_y="117" version="0.5">
-    <names>
+<uuid uuid="{1D498086-0ADE-45FB-8E9E-A840EC571015}"/><names>
         <name lang="ca">Càmbra planta-2</name>
         <name lang="es">Cámara planta-2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/cortina-lamas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/cortina-lamas.elmt
index cb83e9bf5..bb6cc6021 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/cortina-lamas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/cortina-lamas.elmt
@@ -1,5 +1,5 @@
 <definition width="140" version="0.4" hotspot_x="69" hotspot_y="36" height="70" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{2FF3145C-6C60-45EB-A3C1-636667BB4F70}"/><names>
         <name lang="es">Cortina lamas</name>
         <name lang="ca">Cortina lames</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/cuarto-frio.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/cuarto-frio.elmt
index e5ee43bf4..50e6240c3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/cuarto-frio.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/cuarto-frio.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="49" link_type="simple" height="90" orientation="dyyy" hotspot_y="55" width="120" version="0.5" type="element">
-    <names>
+<uuid uuid="{71DA077F-93D8-490A-9375-45345B5156B3}"/><names>
         <name lang="es">Sala fría</name>
         <name lang="ca">Sala freda</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/expositor-vertical.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/expositor-vertical.elmt
index 581b0541f..12a45231d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/expositor-vertical.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/expositor-vertical.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="27" link_type="simple" height="120" orientation="dyyy" hotspot_y="84" width="90" version="0.5" type="element">
-    <names>
+<uuid uuid="{B5D20673-9E4E-4BC0-AF81-79376681F2D2}"/><names>
         <name lang="es">Expositor vertical</name>
         <name lang="ca">Expositor vertical</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/isla-congelados.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/isla-congelados.elmt
index 4bd2a265d..57145f2e1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/isla-congelados.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/isla-congelados.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="25" link_type="simple" height="100" orientation="dyyy" hotspot_y="71" width="100" version="0.5" type="element">
-    <names>
+<uuid uuid="{3D7EB3F4-DDEC-4814-8583-8F85F15CE5E8}"/><names>
         <name lang="es">Isla de congelados</name>
         <name lang="ca">Illa de congelats</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/muelle-carga.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/muelle-carga.elmt
index eff7ac78c..cf9de493f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/muelle-carga.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/muelle-carga.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="10" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{96CC38DF-3FD1-4AB0-8F9B-0FC3D5CE34D2}"/><names>
         <name lang="es">Muelle carga</name>
         <name lang="ca">Moll càrrega</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/mural.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/mural.elmt
index 32af4a184..749ada774 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/mural.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/mural.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="27" hotspot_y="85" height="120" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{D546B600-8081-4935-8322-25B8914AD9A9}"/><names>
         <name lang="es">Mural frigorífica</name>
         <name lang="ca">Mural frigorífica</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/puerta-90.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/puerta-90.elmt
index 429efc2b5..85ec810ca 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/puerta-90.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/puerta-90.elmt
@@ -1,5 +1,5 @@
 <definition width="100" version="0.4" hotspot_x="39" hotspot_y="44" height="90" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E9C5A52D-7C91-429C-93A8-83571B6B9CAF}"/><names>
         <name lang="es">Puerta 90</name>
         <name lang="ca">Porta 90</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/puerta-doble-paso.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/puerta-doble-paso.elmt
index ddaa89de4..262aded01 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/puerta-doble-paso.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/puerta-doble-paso.elmt
@@ -1,5 +1,5 @@
 <definition width="170" version="0.4" hotspot_x="85" hotspot_y="44" height="90" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2366735D-90BA-47D1-A160-B66870D70E49}"/><names>
         <name lang="es">Puerta paso doble</name>
         <name lang="ca">Porta pas doble</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/vitrina-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/vitrina-1.elmt
index 763e59a83..e10336543 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/vitrina-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/camaras-muebles/vitrina-1.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="24" link_type="simple" height="80" orientation="dyyy" hotspot_y="51" width="80" version="0.5" type="element">
-    <names>
+<uuid uuid="{5DCCD6D4-B8BB-45A9-83F2-B9F9A783FF94}"/><names>
         <name lang="es">Vitrina-1</name>
         <name lang="ca">Vitrina-1</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/central-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/central-2.elmt
index 57ccfcfb3..06a1bd484 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/central-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/central-2.elmt
@@ -1,5 +1,5 @@
 <definition width="150" version="0.4" hotspot_x="62" hotspot_y="50" height="80" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{49C49B2B-45E7-48AD-852C-56C5504E02C9}"/><names>
         <name lang="es">Central 2 compr</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/central-2dig-scroll.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/central-2dig-scroll.elmt
index 3352287c4..adc036973 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/central-2dig-scroll.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/central-2dig-scroll.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="43" link_type="simple" height="80" orientation="dyyy" hotspot_y="44" width="110" version="0.5" type="element">
-    <names>
+<uuid uuid="{F9CB780A-F6A9-47C1-AD44-F5CAA9FC8A78}"/><names>
         <name lang="es">Central digital scroll</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/central-3.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/central-3.elmt
index cc15a09a9..9c2cf9d49 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/central-3.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/central-3.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="102" hotspot_y="61" width="190" version="0.5" type="element" orientation="dyyy" height="90" link_type="simple">
-    <names>
+<uuid uuid="{5FE6D5CB-D923-4C98-97A7-BB2E46F88EA9}"/><names>
         <name lang="es">Central 3 compr</name>
         <name lang="ca">entral 3 compr</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compacto-camara.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compacto-camara.elmt
index b26b09ce0..c7aedbbbf 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compacto-camara.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compacto-camara.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="22" hotspot_y="25" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{FC2C30F5-4E9A-40A1-9FB0-688E9E700C89}"/><names>
         <name lang="es">Ud compacta càmara</name>
         <name lang="ca">Ud compacta cámara</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compacto-camara2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compacto-camara2.elmt
index 884f6d58b..201cda558 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compacto-camara2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compacto-camara2.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="20" hotspot_y="25" height="60" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{678B3A73-EA68-41E8-9FD4-48A9AF6785EC}"/><names>
         <name lang="es">Ud compacta partida</name>
         <name lang="ca">Ud compacta partidt</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compr-dig-scroll.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compr-dig-scroll.elmt
index d968a5ba8..88889d2b6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compr-dig-scroll.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compr-dig-scroll.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="31" hotspot_y="25" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{21DD356D-1F5A-4F96-8DA4-9D2C022F1C9E}"/><names>
         <name lang="es">Compresor Digital Scroll</name>
         <name lang="ca">Compressor dig. scroll</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compr-semiher-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compr-semiher-2.elmt
index a16eaee97..a70fdb920 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compr-semiher-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compr-semiher-2.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="39" hotspot_y="35" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D3004935-573A-452C-87F8-D39C58F97C09}"/><names>
         <name lang="es">Compr.Semihermético 2</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compr-tornillo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compr-tornillo.elmt
index 1e4b5160a..fbaa3a2ee 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compr-tornillo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compr-tornillo.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="29" hotspot_y="50" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{87F74256-D832-4E97-8C03-072DE015791E}"/><names>
         <name lang="es">Compresor tornillo</name>
         <name lang="ca">Compressor tornavis</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compre-rotativo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compre-rotativo.elmt
index 88575eee8..12bf77993 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compre-rotativo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compre-rotativo.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="24" hotspot_y="26" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9D288357-630F-42AE-902E-C007ECDC6E0F}"/><names>
         <name lang="es">Compresor Rotativo</name>
         <name lang="ca">Compressor rotatiu</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compresor-hermetico.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compresor-hermetico.elmt
index d1f922c30..02a1e2e94 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compresor-hermetico.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compresor-hermetico.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="30" hotspot_y="20" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B469C437-010C-4FCE-A0BC-FA9A67C8EBC6}"/><names>
         <name lang="es">Compresor Hermético</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compresor-hermetico2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compresor-hermetico2.elmt
index 3247b31c9..9dfe436a5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compresor-hermetico2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compresor-hermetico2.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="29" hotspot_y="31" height="60" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{4B0BFFD5-8AAA-4353-AF8B-8DB509202C80}"/><names>
         <name lang="es">Compresor Hermético 2</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compresor-scroll.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compresor-scroll.elmt
index 4297fd659..96a792306 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compresor-scroll.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/compresor-scroll.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="21" hotspot_y="25" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{CDBF2870-4A6D-489F-BC84-EDBB9484EEDB}"/><names>
         <name lang="es">Compresor Scroll</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/condensadora-compacta.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/condensadora-compacta.elmt
index b3e4a6af3..00cf1cff7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/condensadora-compacta.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/condensadora-compacta.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="32" hotspot_y="55" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C6F3389D-855E-4D6D-A364-62B68D6EB87E}"/><names>
         <name lang="es">Condensadora carrozada</name>
         <name lang="ca">Condensad.carrossada</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/reg-capacidad.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/reg-capacidad.elmt
index 5a392eb01..66a19040e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/reg-capacidad.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/reg-capacidad.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="13" hotspot_y="24" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{1066838E-D903-453D-983A-059519B366D0}"/><names>
         <name lang="es">Regulador capacidad</name>
         <name lang="ca">Regulador capacitat</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/resist-carter.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/resist-carter.elmt
index 8e30ae574..f5cceb203 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/resist-carter.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/resist-carter.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="34" hotspot_y="5" height="10" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{70FD3C93-5430-410D-B063-3E45D113ED90}"/><names>
         <name lang="es">Resistencia cárter</name>
         <name lang="ca">Resistència càrter</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/salidaflexible.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/salidaflexible.elmt
index 63f5f5be3..83a8f59e7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/salidaflexible.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/salidaflexible.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="35" hotspot_y="9" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{59BEC4C2-96DA-4C79-B757-CA1D58994CE5}"/><names>
         <name lang="es">Conector flexible</name>
         <name lang="ca">Conector flexible</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/semihermetico1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/semihermetico1.elmt
index cb33d3bd2..f550a05cd 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/semihermetico1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/semihermetico1.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="34" hotspot_y="42" height="60" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{35CD7112-A2B2-4F6E-AD0F-541FB85E4C52}"/><names>
         <name lang="es">Compresor Semihermético 1</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/sensor-presion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/sensor-presion.elmt
index bfb48930f..a1f1fdaa1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/sensor-presion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/sensor-presion.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="14" link_type="simple" height="50" orientation="dyyy" hotspot_y="26" width="20" version="0.5" type="element">
-    <names>
+<uuid uuid="{F6318445-4879-4FF0-B0BF-EAE40C3E1854}"/><names>
         <name lang="es">Sensor presión</name>
         <name lang="ca">Sensor presió</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-cond-iso-her.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-cond-iso-her.elmt
index 9be81709e..010e9c0d5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-cond-iso-her.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-cond-iso-her.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="56" link_type="simple" height="60" orientation="dyyy" hotspot_y="40" width="80" version="0.5" type="element">
-    <names>
+<uuid uuid="{B4271F7A-F6D9-45C4-B37F-8468436791D8}"/><names>
         <name lang="es">Ud.condensadora hermet.</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-cond-iso.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-cond-iso.elmt
index 63f4e950a..381dcc827 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-cond-iso.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-cond-iso.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="56" hotspot_y="42" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{36986D38-D0DA-416C-926D-011EB3015D6E}"/><names>
         <name lang="es">Ud.condensadora hermet.</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-conden-agua.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-conden-agua.elmt
index a0f373f03..f53887a72 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-conden-agua.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-conden-agua.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="57" link_type="simple" height="80" orientation="dyyy" hotspot_y="38" width="110" version="0.5" type="element">
-    <names>
+<uuid uuid="{DA4215CB-20E6-4BE2-B453-F1F887ED7442}"/><names>
         <name lang="es">Ud. conde. agua</name>
         <name lang="ca">Ud. conde. aigua</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-conden-scroll.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-conden-scroll.elmt
index 0c460e5b7..c84b57260 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-conden-scroll.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-conden-scroll.elmt
@@ -1,5 +1,5 @@
 <definition width="100" version="0.4" hotspot_x="40" hotspot_y="40" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{0B3C566A-0A18-47B1-9BBF-0A9FF016CB96}"/><names>
         <name lang="es">Ud. Condensadora scroll</name>
         <name lang="ca">Ud.condesnadora scroll</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-condesndaora-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-condesndaora-1.elmt
index a063a87ee..59a272acf 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-condesndaora-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/ud-condesndaora-1.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="37" hotspot_y="40" height="70" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{B0C7F0C0-7264-4BB8-A852-F02AD624E91D}"/><names>
         <name lang="es">Ud. Condensadora-1</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/unidad-cond-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/unidad-cond-2.elmt
index fa28c1b0a..4c7641d3a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/unidad-cond-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/compresores/unidad-cond-2.elmt
@@ -1,5 +1,5 @@
 <definition width="100" version="0.4" hotspot_x="39" hotspot_y="50" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C22F9108-8A48-480F-B21A-71B2875738B4}"/><names>
         <name lang="es">Ud. condensadora 2</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/control-camara1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/control-camara1.elmt
index 143614db8..f98c9cad7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/control-camara1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/control-camara1.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="32" hotspot_y="31" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C0D8D3A0-8E7F-4C5F-805E-5544CDBD2B8B}"/><names>
         <name lang="es">Controlador servicio 1</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/controlador-digital.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/controlador-digital.elmt
index 15fa21922..98c9fb936 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/controlador-digital.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/controlador-digital.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="21" hotspot_y="19" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{728D3DDC-D98B-4BA5-AF3B-DD07A455EBED}"/><names>
         <name lang="es">Indicador-controlador</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/cotrolador-camara2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/cotrolador-camara2.elmt
index b2f1d5380..4c7e34ff5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/cotrolador-camara2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/cotrolador-camara2.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="54" hotspot_y="33" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{1F48F918-6FAA-4F42-9786-8EF4F2C4C59C}"/><names>
         <name lang="es">Controlador sevicio 2</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/cuadro-camara-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/cuadro-camara-1.elmt
index bf17c85fe..53f7eb327 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/cuadro-camara-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/cuadro-camara-1.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="37" hotspot_y="23" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{DFEB1661-5356-4948-8A07-F770DDA995D8}"/><names>
         <name lang="es">Cuadro cámara</name>
         <name lang="ca">Cuadre càmbra</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/cuadro-camara2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/cuadro-camara2.elmt
index e5b795b4c..75f5795f9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/cuadro-camara2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/cuadro-camara2.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="48" hotspot_y="23" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B2E4C265-74CB-4CAA-BEA2-08F1DF1E1F95}"/><names>
         <name lang="es">Cuadro cámara2</name>
         <name lang="ca">Cuadre càmbra2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/preostato-alta.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/preostato-alta.elmt
index 2c518039e..c7a32f6ff 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/preostato-alta.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/preostato-alta.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="9" hotspot_y="13" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E03A60A8-49FA-4501-B151-3C51560B541D}"/><names>
         <name lang="es">Presostato Alta</name>
         <name lang="ca">Presostat Alta</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/pres-dif-aceite.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/pres-dif-aceite.elmt
index aa39882a4..5521dec36 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/pres-dif-aceite.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/pres-dif-aceite.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="9" hotspot_y="22" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D3FCD49B-FC0F-466B-9A89-DD446937A66E}"/><names>
         <name lang="es">Presotato dif.Aceite</name>
         <name lang="ca">Presotato Dif Oli</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/presostato-baja.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/presostato-baja.elmt
index 2f1b6b955..3b3ed26f3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/presostato-baja.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/presostato-baja.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="8" hotspot_y="15" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{24403F84-9B04-4D35-990F-0097FDC6A6B3}"/><names>
         <name lang="es">Presotato Baja</name>
         <name lang="ca">Presotato Baixa</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/presostato-disco.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/presostato-disco.elmt
index d8e2c7e8d..0635861b7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/presostato-disco.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/presostato-disco.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="22" hotspot_y="30" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A6472D1F-D8F0-4CBC-9EA0-147EDD570867}"/><names>
         <name lang="es">Presostato mini</name>
         <name lang="ca">Prtesostat min</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/presotato-altaybaja.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/presotato-altaybaja.elmt
index 98840e1a1..fb79d4212 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/presotato-altaybaja.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/presotato-altaybaja.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="33" hotspot_y="23" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2420FC99-FC45-4C57-A2BE-4074D8B321A9}"/><names>
         <name lang="es">Presotato Alta y Baja</name>
         <name lang="ca">Presotato A i B</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/sonda-ptc.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/sonda-ptc.elmt
index e4b9e08a3..37894b3f0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/sonda-ptc.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/sonda-ptc.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="11" hotspot_y="5" height="10" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{AA6C1798-A81B-4271-8681-8B579BB14642}"/><names>
         <name lang="es">Sonda PTC</name>
         <name lang="ca">Sonda PTC</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/termometro-digi.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/termometro-digi.elmt
index 245c9b1d9..8f42c2dfb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/termometro-digi.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/termometro-digi.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="28" hotspot_y="20" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B849FD85-9307-4510-A026-A63F13B51976}"/><names>
         <name lang="es">Indicador temperatura</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/termostato-bulbo2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/termostato-bulbo2.elmt
index f2b931667..c2e4c9a1e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/termostato-bulbo2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/controles/termostato-bulbo2.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="14" hotspot_y="17" width="70" version="0.5" type="element" orientation="dyyy" height="60" link_type="simple">
-    <names>
+<uuid uuid="{461C5EFF-366A-4512-875D-531D86940E91}"/><names>
         <name lang="es">Termostato bulbo</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/calderin-horiz.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/calderin-horiz.elmt
index 6fcebe59e..945b575f0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/calderin-horiz.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/calderin-horiz.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="35" hotspot_y="24" width="70" version="0.5" type="element" orientation="dyyy" height="50" link_type="simple">
-    <names>
+<uuid uuid="{28C20685-838A-4EDB-AA70-6AC7C87E2BBC}"/><names>
         <name lang="es">Calderin horizontal</name>
         <name lang="ca">Calderi horiz</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/calderin-vert.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/calderin-vert.elmt
index 3cb2fa02b..3b87d7c4e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/calderin-vert.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/calderin-vert.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="24" hotspot_y="33" width="50" version="0.5" type="element" orientation="dyyy" height="60" link_type="simple">
-    <names>
+<uuid uuid="{2A9365E8-E57D-4E42-8D61-51C2C85A0485}"/><names>
         <name lang="es">Calderíin refrigerante</name>
         <name lang="ca">Calderi refrigerant</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condens-centrifugo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condens-centrifugo.elmt
index cbb2ac83e..9d3606234 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condens-centrifugo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condens-centrifugo.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="39" hotspot_y="32" height="90" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{AB407793-FDF6-4ECB-9DB2-9C68C365AEE7}"/><names>
         <name lang="es">Condensador centrífugo</name>
         <name lang="ca">Condensador centrífug</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condens-evap.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condens-evap.elmt
index 51d53b710..7dbce3460 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condens-evap.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condens-evap.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="46" hotspot_y="31" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{3768083E-4C47-418F-BD3B-E43DCED96A1A}"/><names>
         <name lang="es">Condensador Evaporativo</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condens-terraza.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condens-terraza.elmt
index e980e6081..bbe34e8de 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condens-terraza.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condens-terraza.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="38" hotspot_y="36" width="90" version="0.5" type="element" orientation="dyyy" height="50" link_type="simple">
-    <names>
+<uuid uuid="{CEACFF06-1EFE-4F2F-98CF-46CC14529C08}"/><names>
         <name lang="es">Condensador terraza</name>
         <name lang="ca">Condesador cuberta</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condensador-1v.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condensador-1v.elmt
index f4a0f43c6..1cad68aca 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condensador-1v.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condensador-1v.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="14" hotspot_y="23" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2D338A18-539F-4490-BB31-29C06EFE6C4C}"/><names>
         <name lang="es">Condensador 1Vent.</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condensador-2v.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condensador-2v.elmt
index ba9a54d87..832e50984 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condensador-2v.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condensador-2v.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="35" hotspot_y="17" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6D57E55D-07F4-418F-82CD-1E6502E29BA1}"/><names>
         <name lang="es">Condensador 2Vent.</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condensador-agua.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condensador-agua.elmt
index 910de29a3..7d53f6063 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condensador-agua.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condensador-agua.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="46" hotspot_y="20" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{FE48277D-11FC-46BF-B065-90B232740F16}"/><names>
         <name lang="es">Condensador agua</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condensador-horiz.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condensador-horiz.elmt
index 93ee10ecf..d0e00562a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condensador-horiz.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/condensador-horiz.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="44" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{0889D39E-B0A7-4D82-B26E-A9B6CDF75890}"/><names>
         <name lang="es">Condensador Horiz.</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evap-centrifugo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evap-centrifugo.elmt
index 8c9409fa3..f122be669 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evap-centrifugo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evap-centrifugo.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="29" hotspot_y="21" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9CBC3DBB-5B7C-48B8-98AD-272E827798BE}"/><names>
         <name lang="es">Evaporador textil</name>
         <name lang="ca">Evaporador tèxtil</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evap-cubico-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evap-cubico-2.elmt
index b9e575844..893730e99 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evap-cubico-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evap-cubico-2.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="33" hotspot_y="19" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{3A8D8E9F-3937-4F89-B3D1-D1DC93927BAD}"/><names>
         <name lang="es">Evaporador cúbico-2</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evap-estatico.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evap-estatico.elmt
index bb204512f..ffbb6c833 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evap-estatico.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evap-estatico.elmt
@@ -1,5 +1,5 @@
 <definition width="100" version="0.4" hotspot_x="65" hotspot_y="33" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{3D56E11B-AB02-48F3-B672-44441281FF0B}"/><names>
         <name lang="es">Evaporador estático</name>
         <name lang="ca">Evaporador estátic</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evap-pared.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evap-pared.elmt
index 5b7ec550e..1707779c0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evap-pared.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evap-pared.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="26" hotspot_y="26" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{BF5D9AAA-B696-4971-92EC-6CEE609C4F83}"/><names>
         <name lang="es">Evaporador mur</name>
         <name lang="ca">Evaporador pared</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evapo-iso.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evapo-iso.elmt
index d67751fb3..0b4ebe95b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evapo-iso.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evapo-iso.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="34" hotspot_y="32" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{489DBB94-F998-40C5-AC65-87AA44974AD5}"/><names>
         <name lang="es">Evaporador cubico-3</name>
         <name lang="ca">Evaporador cúbic-3</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evaporador-esquina.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evaporador-esquina.elmt
index 5996127db..aee1f3673 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evaporador-esquina.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evaporador-esquina.elmt
@@ -1,5 +1,5 @@
 <definition width="110" version="0.4" hotspot_x="37" hotspot_y="20" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{4141D557-448C-49AA-83DD-650510C7E0CB}"/><names>
         <name lang="es">Evap. Esquina</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evaporador-techo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evaporador-techo.elmt
index f4567126d..f898c3b4e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evaporador-techo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evaporador-techo.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="33" hotspot_y="18" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{792B659A-32D9-48E8-812D-29209BB22A68}"/><names>
         <name lang="es">Evaporador techo</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evaporador1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evaporador1.elmt
index 0e806869a..6f15f1193 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evaporador1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/evap-conden/evaporador1.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="21" hotspot_y="10" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{74D6CEA5-445B-42BB-8141-9939436B0755}"/><names>
         <name lang="es">Evaporador cúbico-1</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/antiretorno.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/antiretorno.elmt
index 53ba9d159..3cf80903c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/antiretorno.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/antiretorno.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="45" hotspot_y="19" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{890304E5-AF00-48D6-9BF4-19B05209630E}"/><names>
         <name lang="es">Valv. antiretorno</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/boya-niv-aceite.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/boya-niv-aceite.elmt
index c3af5e266..7f034ffb6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/boya-niv-aceite.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/boya-niv-aceite.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="28" hotspot_y="32" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{73B56357-9BDE-42CF-993A-DB4071A5952D}"/><names>
         <name lang="es">Boya niv.aceite</name>
         <name lang="ca">Suro niv-oli</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/bulbo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/bulbo.elmt
index 8da59d435..42a00a0c1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/bulbo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/bulbo.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="26" hotspot_y="35" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8229738A-8591-4AD5-A324-84DB822AE0D9}"/><names>
         <name lang="es">Bulbo valv.exp.</name>
         <name lang="ca">Bulb valv.exp.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/calderin-refrig.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/calderin-refrig.elmt
index 971c2b9b5..a0ca53506 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/calderin-refrig.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/calderin-refrig.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="16" hotspot_y="17" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{091DC900-3293-4246-8551-EA2140097778}"/><names>
         <name lang="es">Recipiente líquido</name>
         <name lang="ca">Calderí líquid</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/capilar.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/capilar.elmt
index c995f8f03..772ef8636 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/capilar.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/capilar.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="34" hotspot_y="14" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{EFAA76A9-AE44-4BE8-B898-57EFB645824C}"/><names>
         <name lang="es">Capilar</name>
         <name lang="ca">Capilar</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/deposito-aceite.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/deposito-aceite.elmt
index 23f07e725..ab5e2fb44 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/deposito-aceite.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/deposito-aceite.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="11" hotspot_y="44" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{5B66825C-CC87-4F54-85E4-45AED7EE5A6C}"/><names>
         <name lang="es">Depósito de aceite</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/derivacion-te.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/derivacion-te.elmt
index 77592ff96..88a9067a4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/derivacion-te.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/derivacion-te.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="14" height="20" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{E5C67725-24A9-4064-BC6C-81A0E975D813}"/><names>
         <name lang="es">Derivación-Te</name>
         <name lang="ca">Derivació-Te</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/expans-electr-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/expans-electr-2.elmt
index f9e30bf18..19a20baea 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/expans-electr-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/expans-electr-2.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="29" hotspot_y="34" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{53D39DB6-C95C-4C55-9C1F-7251329EB847}"/><names>
         <name lang="es">Valv. expansión electr.2</name>
         <name lang="ca">Valv. expansió electr.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/expans-electronica.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/expans-electronica.elmt
index ab09e9a6d..a2ef7c9b4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/expans-electronica.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/expans-electronica.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="20" hotspot_y="34" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{402EFB16-A80A-4C10-8E38-55945750F4F5}"/><names>
         <name lang="es">Valv. expansión electr.</name>
         <name lang="ca">Valv. expansió electr.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/expansion-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/expansion-1.elmt
index 8ae996d02..b9a2b46c0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/expansion-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/expansion-1.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="17" hotspot_y="32" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A565AE00-AFEF-4615-9596-FA58D1F62A59}"/><names>
         <name lang="es">Termostática-1</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/expansion-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/expansion-2.elmt
index 730b1f13f..c1232ece7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/expansion-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/expansion-2.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="21" hotspot_y="26" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8256B59B-7094-4865-8A6B-6905D11DAF5D}"/><names>
         <name lang="es">Termostática-2</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/filtro-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/filtro-1.elmt
index b539369ea..49fac74e5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/filtro-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/filtro-1.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="35" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D625BFCD-06CC-476F-816F-50C83DA8667F}"/><names>
         <name lang="es">Filtro secador-1</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/filtro-cartucho.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/filtro-cartucho.elmt
index 6ca7db09d..40b8c60de 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/filtro-cartucho.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/filtro-cartucho.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="17" hotspot_y="19" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{FDFF7529-DD58-4235-BD3E-32CD526967E5}"/><names>
         <name lang="es">Filtro de cartucho</name>
         <name lang="ca">Filtr -cartuxo</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/intercam-calor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/intercam-calor.elmt
index cad662007..21b81a9db 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/intercam-calor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/intercam-calor.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="32" hotspot_y="13" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8B634F61-A68D-4EAD-8055-4CE23F8DC96D}"/><names>
         <name lang="es">Intercambiador de calor</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/llave-rotalock.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/llave-rotalock.elmt
index 68b5d9fd2..0af6b192e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/llave-rotalock.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/llave-rotalock.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="35" hotspot_y="21" width="70" version="0.5" type="element" orientation="dyyy" height="40" link_type="simple">
-    <names>
+<uuid uuid="{69FA131B-C4DA-4503-930F-1F3BB19FC8B5}"/><names>
         <name lang="es">Llave rotalock</name>
         <name lang="ca">Llave rotalock</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/reg-nivelaceite.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/reg-nivelaceite.elmt
index cea895e63..6ce4ca6fb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/reg-nivelaceite.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/reg-nivelaceite.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="22" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A4845C3E-9E78-4F48-BC1C-F68FFEAE85BA}"/><names>
         <name lang="ca">Reg. nivel aceite</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/secador-0.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/secador-0.elmt
index c449fb5fd..e74c70fba 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/secador-0.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/secador-0.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="31" hotspot_y="10" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{7E752782-386E-46EF-9303-B4F0357BBB8F}"/><names>
         <name lang="es">Filtro-capilar</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/sep-aceite.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/sep-aceite.elmt
index 6e1910a66..036a163d5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/sep-aceite.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/sep-aceite.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="29" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D821BC49-A776-4B38-BF8D-B96420BDD14F}"/><names>
         <name lang="es">Separador de aceite</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/sep-liquid.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/sep-liquid.elmt
index 6e7b27acd..e904f2bdf 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/sep-liquid.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/sep-liquid.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="29" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6F874DBF-BA3D-4D43-B39E-4A948D6564B3}"/><names>
         <name lang="es">Separador líquido</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/solenoide-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/solenoide-1.elmt
index e62423660..8e63973aa 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/solenoide-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/solenoide-1.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="27" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{73F7E467-9413-4E99-9366-34E5A5CBF293}"/><names>
         <name lang="es">Solenoide 1</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/solenoide-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/solenoide-2.elmt
index 5aa958f73..8c40e5622 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/solenoide-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/solenoide-2.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="22" hotspot_y="27" height="50" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2CA1C5F3-40A7-48CB-B407-213F0B394A34}"/><names>
         <name lang="es">Solenoide 2</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/v-solenoide-1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/v-solenoide-1.elmt
index 2eb24513e..a95db40eb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/v-solenoide-1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/v-solenoide-1.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="45" hotspot_y="42" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{89C48A85-EEA8-4057-AD16-3075FBDC110C}"/><names>
         <name lang="es">Solenoide-1</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/val-rotalock-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/val-rotalock-2.elmt
index 2bcecccaa..d7c9cd59d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/val-rotalock-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/val-rotalock-2.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="23" hotspot_y="20" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{46A49AD9-8CB7-4B13-A1A3-53A6705C36F3}"/><names>
         <name lang="es">Llave rotalock 2</name>
         <name lang="ca">Llave rotalock 2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/valv-bola.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/valv-bola.elmt
index 4057a506e..88b6f470e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/valv-bola.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/valv-bola.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="26" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{35DCCB72-4B0B-4761-841A-20B02508A868}"/><names>
         <name lang="es">Valv de bola</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/valv-presion-cte.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/valv-presion-cte.elmt
index 73956cde7..f060e3d00 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/valv-presion-cte.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/valv-presion-cte.elmt
@@ -1,5 +1,5 @@
 <definition hotspot_x="5" hotspot_y="33" width="30" version="0.5" type="element" orientation="dyyy" height="50" link_type="simple">
-    <names>
+<uuid uuid="{525BCC21-2F1C-4A62-AB06-227B352E4C5F}"/><names>
         <name lang="es">Valv. presión constante</name>
         <name lang="ca">Valv. presión constante</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/visor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/visor.elmt
index 79105313d..e6b4b2d93 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/visor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/equipo-frigorifico/valvulas/visor.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="16" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{7DC644DE-BD51-45B2-A622-81FBE740D2A6}"/><names>
         <name lang="es">Visor de líquido</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/botella-refrig.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/botella-refrig.elmt
index 598e79ec0..d41262149 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/botella-refrig.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/botella-refrig.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="14" hotspot_y="37" height="60" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{116557AC-3606-4ECA-8F3B-18D5D0DAE07C}"/><names>
         <name lang="es">Botella de  refrig.</name>
     </names>
     <informations/>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/capilar.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/capilar.elmt
index dc067f5e0..b74b8af70 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/capilar.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/capilar.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="27" hotspot_y="11" height="20" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B64A09E4-82C0-4BB3-AEC3-F6884181034A}"/><names>
         <name lang="es">Capilar expansion</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/distrib-liqui.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/distrib-liqui.elmt
index b80da558a..0edee1111 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/distrib-liqui.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/distrib-liqui.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="11" hotspot_y="24" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{CCE44E1E-B6BC-4F6F-A6D7-4DEE8B7F9E52}"/><names>
         <name lang="es">Distribuidor líquido</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/esist-evap.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/esist-evap.elmt
index 2702ee561..a7a89c27d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/esist-evap.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/esist-evap.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="29" hotspot_y="13" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{992CD36D-1667-417F-988A-21A484BBD04B}"/><names>
         <name lang="es">Resist. desescarche</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/filtro-cartucho.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/filtro-cartucho.elmt
index 9f7638fae..5eeccf352 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/filtro-cartucho.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/filtro-cartucho.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B160F457-2A47-48D8-AA80-77422C7882D3}"/><names>
         <name lang="es">Filtro de cartucho</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/filtro-deshidratador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/filtro-deshidratador.elmt
index 7d5745b83..3219fc7aa 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/filtro-deshidratador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/filtro-deshidratador.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" hotspot_x="25" width="40" height="20" version="0.5" type="element" hotspot_y="10" orientation="dyyy">
-    <names>
+<uuid uuid="{060AC81F-2B25-469A-B51A-96A8AA80FAB3}"/><names>
         <name lang="es">Silenciador</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/manometros.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/manometros.elmt
index c6cd5d2ba..b7aaaad66 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/manometros.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/manometros.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="25" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C343C254-49CB-4F86-BEA2-7AFE1296652A}"/><names>
         <name lang="es">Manometros</name>
         <name lang="ca">manómetres</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/recuperador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/recuperador.elmt
index 2bfd47ad1..f50dec2af 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/recuperador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/recuperador.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="31" hotspot_y="22" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{85E3EBC8-8625-4674-BCBD-39A04100F526}"/><names>
         <name lang="es">Recuperador</name>
         <name lang="ca">Recuperador</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/separador-de-liquido.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/separador-de-liquido.elmt
index a760c8172..1bff94751 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/separador-de-liquido.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/separador-de-liquido.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="13" hotspot_y="8" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E33E9BFC-4C72-40D7-BB97-80669A5C08D3}"/><names>
         <name lang="es">Separador de líquido</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/separadordeaceite.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/separadordeaceite.elmt
index e0564c2d0..438953f71 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/separadordeaceite.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/separadordeaceite.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="14" hotspot_y="12" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B7FD2258-36C9-4D0A-AB2A-8EB122A14573}"/><names>
         <name lang="es">Separador de aceite</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/silenciador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/silenciador.elmt
index 8fc76975e..c95b05d14 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/silenciador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/silenciador.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="9" hotspot_y="22" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8607F23B-80F1-4E2D-BEA1-A13BEB127850}"/><names>
         <name lang="es">Silenciador descarga</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/ventilador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/ventilador.elmt
index 3ad5f2800..a669f9e7b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/ventilador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/ventilador.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="14" hotspot_y="13" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A80203FB-11A0-4625-BFBA-F0A309EE0267}"/><names>
         <name lang="es">Ventilador</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/visor-liquido.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/visor-liquido.elmt
index bd77ef3f1..7e93d0559 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/visor-liquido.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/accesorios/visor-liquido.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="15" hotspot_y="10" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{7D36289A-B221-450C-8FB2-3EB8259051CB}"/><names>
         <name lang="es">Visor de líquido</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/bomba-electrica.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/bomba-electrica.elmt
index 076108875..b3087c042 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/bomba-electrica.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/bomba-electrica.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="43" hotspot_y="20" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B4517747-7F51-4D94-9EAF-8583ED168326}"/><names>
         <name lang="es">Bomba Eléctrica</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/bomba.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/bomba.elmt
index 11603d14c..f010fe8c0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/bomba.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/bomba.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="14" hotspot_y="20" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E4B90CE3-11C7-4D2A-B267-B66591B5586C}"/><names>
         <name lang="es">Bomba</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/comp-alternativo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/comp-alternativo.elmt
index b298ddec7..c9d1a8182 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/comp-alternativo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/comp-alternativo.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="44" hotspot_y="20" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{14CBB991-6A3A-4421-8586-403B889891BC}"/><names>
         <name lang="es">Compr.Altern</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/compresor-rotativo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/compresor-rotativo.elmt
index 327b480b8..29454105c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/compresor-rotativo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/compresor-rotativo.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="44" hotspot_y="20" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{338B0227-59AF-4134-8BC0-9AB391C1CA1B}"/><names>
         <name lang="es">Compr. Rotativo</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/compresor-scroll.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/compresor-scroll.elmt
index 20316f4c9..5f3418f2d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/compresor-scroll.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/compresor-scroll.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="44" hotspot_y="20" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E580F7EA-054C-4F7E-9848-425129E3DD40}"/><names>
         <name lang="es">Compr. Scroll</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/compresor-tornillo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/compresor-tornillo.elmt
index 8dc570347..e9731b9b1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/compresor-tornillo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/compresor-tornillo.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="44" hotspot_y="20" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{50DD41D2-1FC3-46A0-8E58-08F6A813A412}"/><names>
         <name lang="es">Compr. Tornillo</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/compresor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/compresor.elmt
index b39520e88..0932bd428 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/compresor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/compresor.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" hotspot_x="14" width="30" height="40" version="0.5" type="element" hotspot_y="19" orientation="dyyy">
-    <names>
+<uuid uuid="{15694E5D-04C4-4973-B620-94129EE5EAC8}"/><names>
         <name lang="es">Compresor</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/llineas-gen-central.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/llineas-gen-central.elmt
index d576270ef..ee72b213c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/llineas-gen-central.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/llineas-gen-central.elmt
@@ -1,5 +1,5 @@
 <definition width="70" hotspot_x="35" hotspot_y="17" link_type="simple" type="element" version="0.5" orientation="dyyy" height="30">
-    <names>
+<uuid uuid="{2254E0B0-FBAF-4CED-B6FB-A7483DABD89C}"/><names>
         <name lang="ca">Llínies frig. central</name>
         <name lang="es">Líneas frig. Central</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/unidad-condensadora.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/unidad-condensadora.elmt
index ddeb14f8f..929a74700 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/unidad-condensadora.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/compresores/unidad-condensadora.elmt
@@ -1,5 +1,5 @@
 <definition width="210" version="0.4" hotspot_x="114" hotspot_y="60" height="120" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{7550C74B-A02E-45AF-9BB5-DDE232A72ABC}"/><names>
         <name lang="es">Unidad condensadora</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/clixon.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/clixon.elmt
index bdc02f329..cd7fca304 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/clixon.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/clixon.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="15" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{FE7AC048-574D-4AD6-BA6C-0316CCA12D26}"/><names>
         <name lang="es">Clixon hermético</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/control-condensacion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/control-condensacion.elmt
index 1020915c8..1d01950f1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/control-condensacion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/control-condensacion.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="10" hotspot_y="33" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{485500F9-6DFF-4682-9C10-B4912FC45591}"/><names>
         <name lang="es">Control condensació</name>
         <name lang="ca">Control condensación</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/cuadro-elec.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/cuadro-elec.elmt
index 093ad6e80..808050f92 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/cuadro-elec.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/cuadro-elec.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="21" hotspot_y="21" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{A832DE34-D20A-44C9-8228-759F5FA0AEA9}"/><names>
         <name lang="es">Cuadro eléctrico</name>
         <name lang="ca">Cuadro elèctric</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/flujostato.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/flujostato.elmt
index ca28b69be..5835b7cce 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/flujostato.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/flujostato.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="10" hotspot_y="24" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8D4B830A-CC6E-43CE-B69D-8B9A795A9DA5}"/><names>
         <name lang="es">Flujostato</name>
         <name lang="ca">Fuxostat</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/humidistato.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/humidistato.elmt
index c93575c1f..9dafd7175 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/humidistato.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/humidistato.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="12" hotspot_y="23" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8E3A7BD7-1020-44AE-980F-13D7A5FE8373}"/><names>
         <name lang="es">Humidostato</name>
         <name lang="ca">Humidostat</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presost-dif-aceite.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presost-dif-aceite.elmt
index 17a068d11..2030df888 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presost-dif-aceite.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presost-dif-aceite.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="6" hotspot_y="6" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F7DFE276-A400-4548-8FE6-68B474C415E3}"/><names>
         <name lang="es">Presostato dif. aceite</name>
         <name lang="ca">Pres.dif.Oli</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presostato-ab.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presostato-ab.elmt
index 08d8ee9a5..cf09f676c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presostato-ab.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presostato-ab.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="16" hotspot_y="25" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{78326FE6-EBA3-4CA3-8D2E-50D8F9E9A65E}"/><names>
         <name lang="es">Presostato AyB</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presostato-alta.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presostato-alta.elmt
index 8dfe6c098..9f57dd7e5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presostato-alta.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presostato-alta.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="14" hotspot_y="23" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{0F4E6D48-FF25-456F-826A-F7E22D51F7B3}"/><names>
         <name lang="es">Presostato Alta</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presostato-baja.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presostato-baja.elmt
index e66600d15..7c71384c3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presostato-baja.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presostato-baja.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="14" hotspot_y="23" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{72DB66F7-CBEC-4765-A828-FEF8FC7560A0}"/><names>
         <name lang="es">Presostato Baja</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presostato-mini.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presostato-mini.elmt
index ff17dd7d2..b9aeb9854 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presostato-mini.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/presostato-mini.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="8" hotspot_y="23" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E61CE60D-AEA4-406D-9A15-4361526ED8F4}"/><names>
         <name lang="es">Presostato mini</name>
         <name lang="ca">Presostat mini</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/re-hermetico.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/re-hermetico.elmt
index 17176c39f..260fbd0b9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/re-hermetico.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/re-hermetico.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="29" hotspot_y="16" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E425FF68-31CC-4130-9049-1FEE47AF0C8F}"/><names>
         <name lang="es">Relé arranque</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/termostato-ambiente.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/termostato-ambiente.elmt
index 9452de9c2..bcd694ffb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/termostato-ambiente.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/termostato-ambiente.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="12" hotspot_y="23" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{14E2669C-0BCD-4FCC-8323-0BE5A617A599}"/><names>
         <name lang="es">Termostato ambiente</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/termostato-bulbo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/termostato-bulbo.elmt
index 0a193c39b..7d93401b8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/termostato-bulbo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/termostato-bulbo.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="8" hotspot_y="24" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{294EEABD-2509-4ECA-BD0A-450E9B74A750}"/><names>
         <name lang="es">Termostato bulbo</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/termostato-ntc-ptc.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/termostato-ntc-ptc.elmt
index bcdeb37ae..a37469493 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/termostato-ntc-ptc.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/controles/termostato-ntc-ptc.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="10" hotspot_y="24" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{23B5185F-71C4-49E8-9BD3-C46A8A5727EF}"/><names>
         <name lang="es">Termostato sonda NTC-PTC</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/condensador-evap.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/condensador-evap.elmt
index 35626ac2a..befabcb2c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/condensador-evap.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/condensador-evap.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="27" hotspot_y="33" height="50" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{1DD9D3DA-321A-4F72-B45A-A906837EEFAE}"/><names>
         <name lang="es">Condensador Evaporativo</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/intercam-doble-tubo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/intercam-doble-tubo.elmt
index 13e134aa3..074a2629d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/intercam-doble-tubo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/intercam-doble-tubo.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="33" hotspot_y="20" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{4EF2A855-2ADE-45C5-88FB-45D25971FD57}"/><names>
         <name lang="es">Intercamb. doble tubo</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/intercam-tubular.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/intercam-tubular.elmt
index 3491e5fe6..b9f9d03db 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/intercam-tubular.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/intercam-tubular.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="36" hotspot_y="20" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{85D5F810-E7BC-4E09-A898-AA41AA5E62BC}"/><names>
         <name lang="es">Intercambiador tubular</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/intercamb-aire-vent.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/intercamb-aire-vent.elmt
index 3bae06dd3..44b75b746 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/intercamb-aire-vent.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/intercamb-aire-vent.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="26" hotspot_y="29" height="50" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{3814B49A-F0F7-4240-8C09-F4D8374C1F70}"/><names>
         <name lang="es">Intercamb.aletas+ventilador</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/intercamb-placas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/intercamb-placas.elmt
index fa6b1b652..13f95c2e4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/intercamb-placas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/intercamb-placas.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="21" hotspot_y="15" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B50B2034-8A2F-444A-BA90-3DA08F682003}"/><names>
         <name lang="es">Intercambiador placas</name>
     </names>
     <informations/>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/recipiente-horiz.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/recipiente-horiz.elmt
index eae3dc34f..a38d34124 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/recipiente-horiz.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/recipiente-horiz.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="36" hotspot_y="25" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{3AC9B1FA-1596-4F8B-87D8-E8EB27E50016}"/><names>
         <name lang="es">Recipiente horiz.</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/recipiente-vertl.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/recipiente-vertl.elmt
index 4aaee1610..647a82614 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/recipiente-vertl.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/recipiente-vertl.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="33" height="60" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B4879B01-25CA-47DC-B90A-1711F806B85B}"/><names>
         <name lang="es">Recipiente vertical</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/torre-refrig.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/torre-refrig.elmt
index 57534edbf..79446765e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/torre-refrig.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/torre-refrig.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="24" hotspot_y="33" height="50" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{1996DFCE-0653-4223-AD34-6522E2A4C847}"/><names>
         <name lang="es">Torre de refrigeración</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/ventilador-axial.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/ventilador-axial.elmt
index 7a075432f..fa390f1f8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/ventilador-axial.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/ventilador-axial.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" hotspot_x="15" width="30" height="40" version="0.5" type="element" hotspot_y="17" orientation="dyyy">
-    <names>
+<uuid uuid="{9E1B2B69-73A8-467E-9D54-8BD460D8BD09}"/><names>
         <name lang="ca">Ventilador axial</name>
         <name lang="es">Ventilador Axial</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/ventilador-centrifugo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/ventilador-centrifugo.elmt
index 9e5ea45ba..50ebf0450 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/ventilador-centrifugo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/intercambiadores/ventilador-centrifugo.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" hotspot_x="15" width="30" height="40" version="0.5" type="element" hotspot_y="17" orientation="dyyy">
-    <names>
+<uuid uuid="{9A6DC345-88DF-4ECC-A80E-D3EA67B38851}"/><names>
         <name lang="ca">Ventilador centrífugo</name>
         <name lang="es">Ventilador centríf.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/bulbo-sensor-temp.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/bulbo-sensor-temp.elmt
index 3d9fd83a5..4c61d3365 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/bulbo-sensor-temp.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/bulbo-sensor-temp.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="9" hotspot_y="6" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{795C3D02-BDE9-49CC-A6C7-16E259103BC4}"/><names>
         <name lang="es">Bulbo sensor valv.exp.</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/disco-rotura.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/disco-rotura.elmt
index 5c13e7b94..27fcc88d5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/disco-rotura.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/disco-rotura.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" hotspot_x="19" width="40" height="20" version="0.5" type="element" hotspot_y="10" orientation="dyyy">
-    <names>
+<uuid uuid="{C8397A03-0D06-49E9-8AFC-226AB61C2E65}"/><names>
         <name lang="ca">Disc de trencada</name>
         <name lang="es">Disco de rotura</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-3vias-gen.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-3vias-gen.elmt
index 0bd531320..b7a4ed29f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-3vias-gen.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-3vias-gen.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="10" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{622CC114-CCB2-4E89-BFD1-BA2D7BAE341F}"/><names>
         <name lang="es">Llave 3vías general</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-paso-bola.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-paso-bola.elmt
index a9cdd0a19..5c8d0a2c6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-paso-bola.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-paso-bola.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="10" height="20" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{156E97ED-993B-4591-8592-AC6B1464661B}"/><names>
         <name lang="es">Llave de paso bola</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-paso-compuerta.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-paso-compuerta.elmt
index 54b7bdda1..ab13a1c52 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-paso-compuerta.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-paso-compuerta.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="10" height="20" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{C8E33246-C0C7-4F52-A0D3-19116166F9BE}"/><names>
         <name lang="es">Llave de paso compuerta</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-paso-general.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-paso-general.elmt
index decafdfb6..61ddc8998 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-paso-general.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-paso-general.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="10" height="20" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{22B669ED-D91C-4338-BD9B-5027548C9643}"/><names>
         <name lang="es">Llave de paso general</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-paso-globo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-paso-globo.elmt
index 8a58a67dc..c0519e59c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-paso-globo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-paso-globo.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="10" height="20" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{EFF05595-13E8-45C6-936B-1BD3123ECE91}"/><names>
         <name lang="es">Llave de paso globo</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-retencion-general.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-retencion-general.elmt
index cd35c48ad..16c97dced 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-retencion-general.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-retencion-general.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="10" height="20" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{05CCFA48-0CB6-4DA3-831A-B45AA78729D0}"/><names>
         <name lang="es">Llave de retencion general</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-toma.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-toma.elmt
index ecfa4f043..0ddee5bc8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-toma.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/llave-toma.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="19" hotspot_y="22" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6AE05A18-3A06-4054-871F-6AA4C947F95A}"/><names>
         <name lang="es">Llave con toma pres.</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-4vias.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-4vias.elmt
index c7b76cb2b..ffd9428c7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-4vias.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-4vias.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="23" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D05D4FC5-6FB9-4D33-9FB9-35F8D9A4404D}"/><names>
         <name lang="es">Valv. 4 vías</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-cierre-rapido.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-cierre-rapido.elmt
index 9d21ed209..2ef6fd81f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-cierre-rapido.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-cierre-rapido.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" hotspot_x="19" width="40" height="20" version="0.5" type="element" hotspot_y="12" orientation="dyyy">
-    <names>
+<uuid uuid="{A89AA696-D89F-4B62-AC17-41597789D899}"/><names>
         <name lang="ca">Valv. tancament ràpid</name>
         <name lang="es">Valvula cierre rápido</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-caudal.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-caudal.elmt
index ed3e3c339..47f6e29e3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-caudal.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-caudal.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="18" hotspot_y="19" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{599466DC-88E2-4699-BC25-061467C57F20}"/><names>
         <name lang="es">Valvula control caudal</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-diafragma.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-diafragma.elmt
index bc0b52bc4..88d8fda9e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-diafragma.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-diafragma.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="12" height="20" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D645AFE8-BDFF-423A-8678-2ABB7BA3D402}"/><names>
         <name lang="es">Valvula control diafragma</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-flotador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-flotador.elmt
index e0085ba32..137980733 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-flotador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-flotador.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="13" height="20" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B1046D39-EA51-4777-8FA0-2C03E34458C6}"/><names>
         <name lang="es">Valvula control flotador</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-general.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-general.elmt
index ae9cd5a57..34a657ed8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-general.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-general.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="20" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{0F75C10E-EB62-4B5E-B3E2-998AD103C020}"/><names>
         <name lang="es">Valvula de control general</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-motor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-motor.elmt
index 45aba3eca..5a715381d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-motor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-motor.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="21" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{777C9036-360E-4F77-9473-87C183DAC9DB}"/><names>
         <name lang="es">Valvula control motorizada</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-piston.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-piston.elmt
index 4f7f1039e..7122e5184 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-piston.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-piston.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="21" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6FC9A201-B384-4BCC-B636-A140C56D7814}"/><names>
         <name lang="es">Valvula control flotador</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-presion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-presion.elmt
index 896f34105..cd1828880 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-presion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-presion.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="18" hotspot_y="19" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B1F89527-2311-4FB2-AB81-E811E072688A}"/><names>
         <name lang="es">Valvula control presión</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-solenoide.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-solenoide.elmt
index ed3f798e0..9fcc0a517 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-solenoide.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-solenoide.elmt
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" height="30" width="40" hotspot_x="19" type="element" version="0.5" link_type="simple" hotspot_y="21">
-    <names>
+<uuid uuid="{106C8E2B-F604-49A8-BA24-47C8EAC950FE}"/><names>
         <name lang="es">Valvula control solenoide</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-termostatica.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-termostatica.elmt
index 48aacee4e..fa85c77f2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-termostatica.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-control-termostatica.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="18" hotspot_y="19" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2E580968-F466-4C2E-B2A9-B805910AA081}"/><names>
         <name lang="es">Valvula control termostática</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-exp-electr.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-exp-electr.elmt
index 2ca95d39e..98fd5aa06 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-exp-electr.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-exp-electr.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="18" hotspot_y="28" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{9A1723EC-FF05-41FD-AFD4-CCDF5163442A}"/><names>
         <name lang="es">Valv. expansion electrónica</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-exp-term.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-exp-term.elmt
index c7ffd3635..fda7fec14 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-exp-term.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-exp-term.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="15" hotspot_y="28" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{27E2C5C5-8450-4042-A94E-D280EC23D217}"/><names>
         <name lang="es">Válvula expansión term</name>
         <name lang="ca">Vàlvula expansió term</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-pres-cte.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-pres-cte.elmt
index 8610713b0..6bc05ff43 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-pres-cte.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-pres-cte.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="19" hotspot_y="21" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E10EC565-ED1E-400A-8E38-DF583CF31986}"/><names>
         <name lang="es">Valvula presión constante</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-seg-escuadra.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-seg-escuadra.elmt
index fe99ac482..23709f383 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-seg-escuadra.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-seg-escuadra.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" hotspot_x="10" width="30" height="40" version="0.5" type="element" hotspot_y="18" orientation="dyyy">
-    <names>
+<uuid uuid="{604447F1-D400-4040-872C-A164C6D12908}"/><names>
         <name lang="ca">Vàlvula seg escuadra</name>
         <name lang="es">Valvula seguridad escuadra</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-seg-general.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-seg-general.elmt
index 6f62fa0a7..f3189dba6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-seg-general.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-seg-general.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="10" height="20" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6296E875-35AA-485E-AEB9-180A7ACD9E23}"/><names>
         <name lang="es">Valvula seguridad general</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-seg-resorte.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-seg-resorte.elmt
index 91475bf90..7d494ed0f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-seg-resorte.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Frio/sinopticosfrio/valvulas/valv-seg-resorte.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" hotspot_x="19" width="40" height="20" version="0.5" type="element" hotspot_y="13" orientation="dyyy">
-    <names>
+<uuid uuid="{15245F60-885B-4848-8E5F-ABE9D1AB8D15}"/><names>
         <name lang="ca">Vàlvula seg resort</name>
         <name lang="es">Valvula seguridad resorte</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/botella-12kg.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/botella-12kg.elmt
index 23db75ae4..6ffa36a54 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/botella-12kg.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/botella-12kg.elmt
@@ -1,5 +1,5 @@
 <definition height="50" link_type="simple" hotspot_x="14" version="0.5" hotspot_y="36" type="element" width="30" orientation="dyyy">
-    <names>
+<uuid uuid="{B1018655-8AF2-4D26-884D-9AB19BFAD3B1}"/><names>
         <name lang="es">Botella 12kg</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/botella-35kg.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/botella-35kg.elmt
index 40d01c499..ca9350acb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/botella-35kg.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/botella-35kg.elmt
@@ -1,5 +1,5 @@
 <definition height="90" link_type="simple" hotspot_x="14" version="0.5" hotspot_y="74" type="element" width="30" orientation="dyyy">
-    <names>
+<uuid uuid="{4879B4BA-6C92-490D-A19B-304DD1E684C7}"/><names>
         <name lang="es">Botella 35kg</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/brida-ciega.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/brida-ciega.elmt
index da93cc163..cf557159a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/brida-ciega.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/brida-ciega.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="7" hotspot_y="15" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{626BC51F-CE34-43BA-A6EF-9FC97E5AC3DA}"/><names>
         <name lang="es">Brida Ciega</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/caldera-gas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/caldera-gas.elmt
index c6b750010..92a4ad685 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/caldera-gas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/caldera-gas.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="14" hotspot_y="12" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B5BC48BD-172E-4F2E-B64A-051607F61565}"/><names>
         <name lang="es">Caldera calefacción</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/caldera-mixta.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/caldera-mixta.elmt
index 4a99db6fd..40e49eed3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/caldera-mixta.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/caldera-mixta.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="14" hotspot_y="12" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{726258BE-4D77-4BA1-A392-61CC4FA69079}"/><names>
         <name lang="es">Caldera mixta</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/calent-instant.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/calent-instant.elmt
index 859583194..67284a2ff 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/calent-instant.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/calent-instant.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="14" hotspot_y="12" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{29562D2C-64CB-45C5-B043-8D09F05DC673}"/><names>
         <name lang="es">Calentador instantáneo</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/cocina-gas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/cocina-gas.elmt
index 51767612f..b1062b4bd 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/cocina-gas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/cocina-gas.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" version="0.5" width="30" height="20" hotspot_x="15" type="element" hotspot_y="3" orientation="dyyy">
-    <names>
+<uuid uuid="{65B505CF-2DDA-4007-ABDB-3CDB95C015FE}"/><names>
         <name lang="es">Cocina gas</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/cocina-horno.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/cocina-horno.elmt
index 36dede783..9554a94e2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/cocina-horno.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/cocina-horno.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" version="0.5" width="30" height="30" hotspot_x="14" type="element" hotspot_y="13" orientation="dyyy">
-    <names>
+<uuid uuid="{8DBC5791-1F44-4B32-996A-A15C42936FD5}"/><names>
         <name lang="es">Cocina con horno</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/contador-gas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/contador-gas.elmt
index c9145207e..85e944fbf 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/contador-gas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/contador-gas.elmt
@@ -1,5 +1,5 @@
 <definition height="40" link_type="simple" hotspot_x="14" version="0.5" hotspot_y="25" type="element" width="30" orientation="dyyy">
-    <names>
+<uuid uuid="{4F6FC9DB-DC7C-42AD-AC19-66B42E116E9F}"/><names>
         <name lang="es">Contador de gas</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/derivacion-te.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/derivacion-te.elmt
index 77592ff96..746661c2f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/derivacion-te.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/derivacion-te.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="14" height="20" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{AD18F08B-4E2E-4117-A3C9-C590DCBAD739}"/><names>
         <name lang="es">Derivación-Te</name>
         <name lang="ca">Derivació-Te</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/estufa-fija.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/estufa-fija.elmt
index 69ebeb27b..9b252b898 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/estufa-fija.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/estufa-fija.elmt
@@ -1,5 +1,5 @@
 <definition height="20" link_type="simple" hotspot_x="15" version="0.5" hotspot_y="4" type="element" width="30" orientation="dyyy">
-    <names>
+<uuid uuid="{FAAE54F0-B896-4F9E-AE1E-D25630D309DA}"/><names>
         <name lang="es">Estufa fija</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/estufa-movil.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/estufa-movil.elmt
index b398c793a..9c6f15a11 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/estufa-movil.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/estufa-movil.elmt
@@ -1,5 +1,5 @@
 <definition height="30" link_type="simple" hotspot_x="9" version="0.5" hotspot_y="12" type="element" width="20" orientation="dyyy">
-    <names>
+<uuid uuid="{AD1368CE-D72B-40A6-857E-60FBF2FBC48C}"/><names>
         <name lang="es">Estufa móvil</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/evac-humos-estanco.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/evac-humos-estanco.elmt
index 71f2d2080..9c5d38fd0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/evac-humos-estanco.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/evac-humos-estanco.elmt
@@ -1,5 +1,5 @@
 <definition height="20" link_type="simple" hotspot_x="9" version="0.5" hotspot_y="14" type="element" width="20" orientation="dyyy">
-    <names>
+<uuid uuid="{340D7A57-6D1D-47E7-BF21-7C76CE56C679}"/><names>
         <name lang="es">Evacuación estanco humos</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/evac-humos.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/evac-humos.elmt
index 48197d1b8..92eeaeda9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/evac-humos.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/evac-humos.elmt
@@ -1,5 +1,5 @@
 <definition height="20" link_type="simple" hotspot_x="10" version="0.5" hotspot_y="14" type="element" width="20" orientation="dyyy">
-    <names>
+<uuid uuid="{3D7BCAD6-06F1-4B23-81EB-27A08F4A5131}"/><names>
         <name lang="es">Evacuación humos</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/extractor-aire.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/extractor-aire.elmt
index 2917dcf15..8d2451ebc 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/extractor-aire.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/extractor-aire.elmt
@@ -1,5 +1,5 @@
 <definition height="20" link_type="simple" hotspot_x="10" version="0.5" hotspot_y="5" type="element" width="20" orientation="dyyy">
-    <names>
+<uuid uuid="{3D53A216-17D0-4884-B5EE-ED12904F23A1}"/><names>
         <name lang="es">Extractor de aire</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/filtro.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/filtro.elmt
index cefea41e9..1d49937da 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/filtro.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/filtro.elmt
@@ -1,5 +1,5 @@
 <definition height="20" link_type="simple" hotspot_x="14" version="0.5" hotspot_y="10" type="element" width="30" orientation="dyyy">
-    <names>
+<uuid uuid="{39913106-59D6-4931-B0F9-B0C01D7A1822}"/><names>
         <name lang="es">Filtro</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/flaxible-seguridad.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/flaxible-seguridad.elmt
index d895b1128..48cb77beb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/flaxible-seguridad.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/flaxible-seguridad.elmt
@@ -1,5 +1,5 @@
 <definition height="20" link_type="simple" hotspot_x="34" version="0.5" hotspot_y="10" type="element" width="50" orientation="dyyy">
-    <names>
+<uuid uuid="{EE3851CA-28E3-4BA5-90A5-E17E4FFC82E3}"/><names>
         <name lang="es">Flexible con seguridad</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/flexible-metal.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/flexible-metal.elmt
index 413f80731..53e09814b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/flexible-metal.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/flexible-metal.elmt
@@ -1,5 +1,5 @@
 <definition height="20" link_type="simple" hotspot_x="24" version="0.5" hotspot_y="11" type="element" width="40" orientation="dyyy">
-    <names>
+<uuid uuid="{1667CA77-BCB0-455A-900C-3E4F0D278F65}"/><names>
         <name lang="es">Flexible metálico</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-aparato.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-aparato.elmt
index e92d65806..0279bf1c8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-aparato.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-aparato.elmt
@@ -1,5 +1,5 @@
 <definition height="30" link_type="simple" hotspot_x="28" version="0.5" hotspot_y="24" type="element" width="40" orientation="dyyy">
-    <names>
+<uuid uuid="{DDFF04F5-B42C-4392-8D24-9D8F1D5E3079}"/><names>
         <name lang="es">Aparato a gas</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-calentador-acum.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-calentador-acum.elmt
index 2c845711d..c253d06da 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-calentador-acum.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-calentador-acum.elmt
@@ -1,5 +1,5 @@
 <definition height="30" link_type="simple" hotspot_x="27" version="0.5" hotspot_y="15" type="element" width="40" orientation="dyyy">
-    <names>
+<uuid uuid="{37D4996B-7190-4C93-9C2F-D63D2D1BAFE5}"/><names>
         <name lang="es">Calentador-acum. agua</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-discociego.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-discociego.elmt
index 49dd20771..f5df2fac1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-discociego.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-discociego.elmt
@@ -1,5 +1,5 @@
 <definition height="30" link_type="simple" hotspot_x="24" version="0.5" hotspot_y="15" type="element" width="40" orientation="dyyy">
-    <names>
+<uuid uuid="{23DD45E8-D03A-44B4-8388-001A24415025}"/><names>
         <name lang="es">Disco ciego</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-entrada.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-entrada.elmt
index b77422748..bf5b32602 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-entrada.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-entrada.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="5" height="10" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{E2C6D39D-A744-471B-9F08-509EF0A8862A}"/><names>
         <name lang="es">Gas entrada</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-frigrorifico.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-frigrorifico.elmt
index 6ce79e68b..b14d2fcd1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-frigrorifico.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-frigrorifico.elmt
@@ -1,5 +1,5 @@
 <definition height="40" link_type="simple" hotspot_x="15" version="0.5" hotspot_y="21" type="element" width="30" orientation="dyyy">
-    <names>
+<uuid uuid="{025F114F-06A2-4354-8CA1-1FBA1E801A88}"/><names>
         <name lang="es">Frigorífico a gas</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-horno.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-horno.elmt
index 85229acc6..54a52aca4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-horno.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-horno.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" version="0.5" width="30" height="30" hotspot_x="15" type="element" hotspot_y="13" orientation="dyyy">
-    <names>
+<uuid uuid="{A5998F42-B4EC-4671-B248-A0CFE2722BC4}"/><names>
         <name lang="es">Horno gas</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-puntoalto.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-puntoalto.elmt
index 47af867c5..d0b76a470 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-puntoalto.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-puntoalto.elmt
@@ -1,5 +1,5 @@
 <definition height="20" link_type="simple" hotspot_x="14" version="0.5" hotspot_y="14" type="element" width="30" orientation="dyyy">
-    <names>
+<uuid uuid="{CFAE9CF7-8289-4CCC-B99C-6CFD8B8F387C}"/><names>
         <name lang="es">Punto alto</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-regulador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-regulador.elmt
index ee3d268ef..67d82210a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-regulador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-regulador.elmt
@@ -1,5 +1,5 @@
 <definition height="10" link_type="simple" hotspot_x="24" version="0.5" hotspot_y="5" type="element" width="50" orientation="dyyy">
-    <names>
+<uuid uuid="{7AB72D58-6BD8-439B-A57B-95E09CA3B026}"/><names>
         <name lang="es">Regulador gas</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-sigue.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-sigue.elmt
index cc644a1f7..adf9789c5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-sigue.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-sigue.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="5" height="10" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{47AB199C-136A-41FE-AB6E-6053E02348B7}"/><names>
         <name lang="es">Gas sigue</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-tapon.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-tapon.elmt
index 831beb00e..6ac6ca272 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-tapon.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-tapon.elmt
@@ -1,5 +1,5 @@
 <definition height="20" link_type="simple" hotspot_x="16" version="0.5" hotspot_y="10" type="element" width="30" orientation="dyyy">
-    <names>
+<uuid uuid="{C979B6B6-E10C-412F-BC14-DEE332B2692F}"/><names>
         <name lang="es">Tapón gas</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-tee.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-tee.elmt
index af4221fac..4a6fcefd7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-tee.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gas-tee.elmt
@@ -1,5 +1,5 @@
 <definition height="40" link_type="simple" hotspot_x="24" version="0.5" hotspot_y="29" type="element" width="50" orientation="dyyy">
-    <names>
+<uuid uuid="{1FD62DA4-3841-4653-AEEC-A47AB1A6673F}"/><names>
         <name lang="es">Te</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gen-aire.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gen-aire.elmt
index b3f49b52d..1d28f658a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gen-aire.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/gen-aire.elmt
@@ -1,5 +1,5 @@
 <definition height="40" link_type="simple" hotspot_x="15" version="0.5" hotspot_y="24" type="element" width="30" orientation="dyyy">
-    <names>
+<uuid uuid="{D1B7030F-6A75-4C10-B699-7347D0525FBF}"/><names>
         <name lang="es">Generador aire</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/junta-dielectrica.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/junta-dielectrica.elmt
index 8eb8fba8f..858aa62dc 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/junta-dielectrica.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/junta-dielectrica.elmt
@@ -1,5 +1,5 @@
 <definition height="20" link_type="simple" hotspot_x="14" version="0.5" hotspot_y="10" type="element" width="30" orientation="dyyy">
-    <names>
+<uuid uuid="{334E8337-B1F5-44B7-9F9E-E4C45DF141A2}"/><names>
         <name lang="es">Junta dieléctrica</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/limitador-caudal.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/limitador-caudal.elmt
index b384ab377..2561142c1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/limitador-caudal.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/limitador-caudal.elmt
@@ -1,5 +1,5 @@
 <definition height="20" link_type="simple" hotspot_x="14" version="0.5" hotspot_y="12" type="element" width="30" orientation="dyyy">
-    <names>
+<uuid uuid="{79C47E8D-3FC5-434E-A3D5-68DFB3CCC56E}"/><names>
         <name lang="es">Limitador de caudal</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/llave-corte-aut.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/llave-corte-aut.elmt
index 3d48fb036..a46b4af41 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/llave-corte-aut.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/llave-corte-aut.elmt
@@ -1,5 +1,5 @@
 <definition height="30" link_type="simple" hotspot_x="24" version="0.5" hotspot_y="20" type="element" width="50" orientation="dyyy">
-    <names>
+<uuid uuid="{491C39ED-A90A-41E0-9C32-62E17CCC7C0A}"/><names>
         <name lang="es">Llave corte auto.</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/llave-paso-man.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/llave-paso-man.elmt
index 6ce589b03..0a96c378d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/llave-paso-man.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/llave-paso-man.elmt
@@ -1,5 +1,5 @@
 <definition height="20" link_type="simple" hotspot_x="24" version="0.5" hotspot_y="10" type="element" width="50" orientation="dyyy">
-    <names>
+<uuid uuid="{D7C98736-A0FB-4F7C-84DA-A02882D71146}"/><names>
         <name lang="es">Llave paso manual</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/manguito.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/manguito.elmt
index b677cd6a8..5b067a007 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/manguito.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/manguito.elmt
@@ -1,5 +1,5 @@
 <definition height="10" link_type="simple" hotspot_x="24" version="0.5" hotspot_y="4" type="element" width="50" orientation="dyyy">
-    <names>
+<uuid uuid="{1CB58C50-DC63-4FA3-9776-659CB1A1343D}"/><names>
         <name lang="es">Manguito gas</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/manometro.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/manometro.elmt
index 241f56eaa..cff4bce93 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/manometro.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/manometro.elmt
@@ -1,5 +1,5 @@
 <definition height="30" link_type="simple" hotspot_x="10" version="0.5" hotspot_y="21" type="element" width="20" orientation="dyyy">
-    <names>
+<uuid uuid="{7A5B743C-47A0-4066-9FC0-E2551D3E41FE}"/><names>
         <name lang="es">Manómetro</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/pasamuros.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/pasamuros.elmt
index 77238cdfa..b77616a4e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/pasamuros.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/pasamuros.elmt
@@ -1,5 +1,5 @@
 <definition height="30" link_type="simple" hotspot_x="14" version="0.5" hotspot_y="15" type="element" width="30" orientation="dyyy">
-    <names>
+<uuid uuid="{AA7E159D-2DA9-48EC-B7D3-410D7B76F4AF}"/><names>
         <name lang="es">Pasamuros</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/rad-mural-estanco.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/rad-mural-estanco.elmt
index f38eaf942..bdc31c7c4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/rad-mural-estanco.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/rad-mural-estanco.elmt
@@ -1,5 +1,5 @@
 <definition height="20" link_type="simple" hotspot_x="15" version="0.5" hotspot_y="14" type="element" width="30" orientation="dyyy">
-    <names>
+<uuid uuid="{4D142896-7574-474F-89CD-894265A6E0EF}"/><names>
         <name lang="es">Radiador mural estanco</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/rad-mural.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/rad-mural.elmt
index cb3ad8a1a..bc77ca759 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/rad-mural.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/rad-mural.elmt
@@ -1,5 +1,5 @@
 <definition height="20" link_type="simple" hotspot_x="15" version="0.5" hotspot_y="14" type="element" width="30" orientation="dyyy">
-    <names>
+<uuid uuid="{6AB08D40-7A6D-461D-BBD3-3EE224FCD3E6}"/><names>
         <name lang="es">Radiador mural</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/reg-max-aliv.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/reg-max-aliv.elmt
index b01386c01..bb48dec32 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/reg-max-aliv.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/reg-max-aliv.elmt
@@ -1,5 +1,5 @@
 <definition height="30" link_type="simple" hotspot_x="24" version="0.5" hotspot_y="22" type="element" width="50" orientation="dyyy">
-    <names>
+<uuid uuid="{2BD45245-0239-497F-AE90-0089F97F1A73}"/><names>
         <name lang="es">Reg. Máxima pres.</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/reg-maxmin-aliv.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/reg-maxmin-aliv.elmt
index aa38354d2..f9ff3d247 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/reg-maxmin-aliv.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/reg-maxmin-aliv.elmt
@@ -1,5 +1,5 @@
 <definition height="40" link_type="simple" hotspot_x="24" version="0.5" hotspot_y="24" type="element" width="50" orientation="dyyy">
-    <names>
+<uuid uuid="{9905AC2A-EA1B-4C52-955A-9216B4B497B7}"/><names>
         <name lang="es">Reg. Alivio-Máx-Min. pres.</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/reg-min-max.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/reg-min-max.elmt
index cd3b13484..9713b504e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/reg-min-max.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/reg-min-max.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" type="element" hotspot_x="24" hotspot_y="15" version="0.5" width="50" height="30" orientation="dyyy">
-    <names>
+<uuid uuid="{765FF582-3E81-468A-BB19-761392A6F290}"/><names>
         <name lang="es">Reg. Máx y Mínima pres.</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/regul-max.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/regul-max.elmt
index 8b6805c35..3d9909281 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/regul-max.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/regul-max.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" type="element" hotspot_x="24" hotspot_y="13" version="0.5" width="50" height="20" orientation="dyyy">
-    <names>
+<uuid uuid="{30848BCF-41F9-4AC1-9546-9757A30C730A}"/><names>
         <name lang="es">Reg. Máxima pres.</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/regul-minim.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/regul-minim.elmt
index f62c9e71d..49d66b01f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/regul-minim.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/regul-minim.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" type="element" hotspot_x="24" hotspot_y="7" version="0.5" width="50" height="20" orientation="dyyy">
-    <names>
+<uuid uuid="{40D66777-188D-446F-8908-F86E98FAE217}"/><names>
         <name lang="es">Reg. Mínima pres.</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/toma-presion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/toma-presion.elmt
index c8e91a3dd..a21cd42a7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/toma-presion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/toma-presion.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" type="element" hotspot_x="10" hotspot_y="14" version="0.5" width="20" height="20" orientation="dyyy">
-    <names>
+<uuid uuid="{830D3013-DE23-4545-B138-DC7D03751E70}"/><names>
         <name lang="es">Toma de presión</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-alivio.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-alivio.elmt
index 654cede11..ba919cff0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-alivio.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-alivio.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" type="element" hotspot_x="8" hotspot_y="24" version="0.5" width="20" height="40" orientation="dyyy">
-    <names>
+<uuid uuid="{E62897B8-AF29-468F-A60D-D2024BB1B29C}"/><names>
         <name lang="es">Válvula de alivio</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-esfera.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-esfera.elmt
index 10d66dbf5..961149801 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-esfera.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-esfera.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" type="element" hotspot_x="14" hotspot_y="10" version="0.5" width="30" height="20" orientation="dyyy">
-    <names>
+<uuid uuid="{7120E35E-3162-4B55-BFCC-690FC43CCA2B}"/><names>
         <name lang="es">Válvula de esfera</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-inversora-glp.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-inversora-glp.elmt
index f89cbb87f..dd0210af6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-inversora-glp.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-inversora-glp.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" version="0.5" width="50" height="40" hotspot_x="25" type="element" hotspot_y="29" orientation="dyyy">
-    <names>
+<uuid uuid="{FDEF3DA3-A398-4C62-8FF0-D0D42224BFF7}"/><names>
         <name lang="es">Válvula inversora</name>
         <name lang="ca">Vàlvula inverssora</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-mariposa.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-mariposa.elmt
index cffccd6bd..942f8c820 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-mariposa.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-mariposa.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" type="element" hotspot_x="24" hotspot_y="10" version="0.5" width="50" height="20" orientation="dyyy">
-    <names>
+<uuid uuid="{2DCF51E0-9C2F-4018-97E7-C0620722E28A}"/><names>
         <name lang="es">Válvula mariposa</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-seg-max.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-seg-max.elmt
index 2871d5a2d..fef1c58f4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-seg-max.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-seg-max.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" type="element" hotspot_x="24" hotspot_y="12" version="0.5" width="50" height="20" orientation="dyyy">
-    <names>
+<uuid uuid="{F81DB0F6-2EF5-41C6-912D-53C025B87A86}"/><names>
         <name lang="es">Valv.Seg. máxima pres.</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-seg-min.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-seg-min.elmt
index 0ba320246..d3b1f4044 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-seg-min.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/esquemas-gas/valv-seg-min.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" type="element" hotspot_x="24" hotspot_y="8" version="0.5" width="50" height="20" orientation="dyyy">
-    <names>
+<uuid uuid="{62038D98-BC53-49A2-AF38-6FC00B8AEFC7}"/><names>
         <name lang="es">Valv.Seg. mínima pres.</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/botella-gas-dom.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/botella-gas-dom.elmt
index a25216af8..af8dd6ac8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/botella-gas-dom.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/botella-gas-dom.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="35" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{BCEE4EDF-0DBC-413B-B996-62351E25F3A7}"/><names>
         <name lang="es">Botella doméstica</name>
         <name lang="ca">Botella domèstica</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/botellas-glp-4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/botellas-glp-4.elmt
index 4e3fdfd6b..dbef2438e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/botellas-glp-4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/botellas-glp-4.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" type="element" hotspot_x="25" hotspot_y="45" version="0.5" width="70" height="70" orientation="dyyy">
-    <names>
+<uuid uuid="{73BD4D76-C3B2-48CA-ACCC-D4F87DAE74D2}"/><names>
         <name lang="es">Botellas GLPx4</name>
         <name lang="ca">Botellas GLPx4</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/botellas-glp2-4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/botellas-glp2-4.elmt
index 7ec8c4190..83bed2804 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/botellas-glp2-4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/botellas-glp2-4.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" type="element" hotspot_x="45" hotspot_y="38" version="0.5" width="90" height="60" orientation="dyyy">
-    <names>
+<uuid uuid="{83B78E75-ED5A-4B53-B43A-82F23FAA9422}"/><names>
         <name lang="es">Botellas GLP4x12</name>
         <name lang="ca">Botellas GLP4x12</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/botellas-glp8.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/botellas-glp8.elmt
index 3c8103001..67373cfc7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/botellas-glp8.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/botellas-glp8.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" type="element" hotspot_x="65" hotspot_y="45" version="0.5" width="130" height="70" orientation="dyyy">
-    <names>
+<uuid uuid="{91261CAC-A61D-4A27-AB97-DDCBAA41EE10}"/><names>
         <name lang="es">Botellas GLPx8</name>
         <name lang="ca">Botellas GLPx8</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/calentador-gas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/calentador-gas.elmt
index 886601189..d353a32e9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/calentador-gas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/calentador-gas.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="34" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F4CF1A2F-07B3-4A6F-AE22-E96632AD1C8F}"/><names>
         <name lang="es">Calentador ACS-gas</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/centralizacion-gas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/centralizacion-gas.elmt
index 968bf458b..b02f450c9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/centralizacion-gas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/centralizacion-gas.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" type="element" hotspot_x="38" hotspot_y="38" version="0.5" width="80" height="90" orientation="dyyy">
-    <names>
+<uuid uuid="{0ED24A28-1D7A-4194-BEED-B3E1DED99DED}"/><names>
         <name lang="es">Centralización</name>
         <name lang="ca">Centralització</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/cocinaind.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/cocinaind.elmt
index fcd75a7c7..7bb88e234 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/cocinaind.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/cocinaind.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" type="element" hotspot_x="33" hotspot_y="64" version="0.5" width="80" height="90" orientation="dyyy">
-    <names>
+<uuid uuid="{3008B6FC-1C9A-468D-B19F-A7F583D6B352}"/><names>
         <name lang="es">Cocina gas industr.</name>
         <name lang="ca">Cuina gas industr.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/contador-gas-natural.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/contador-gas-natural.elmt
index 90bb86463..6bf7f610b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/contador-gas-natural.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/contador-gas-natural.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" type="element" hotspot_x="20" hotspot_y="16" version="0.5" width="40" height="40" orientation="dyyy">
-    <names>
+<uuid uuid="{9EB8E5EE-8ACC-4A6D-BC0F-5F7A7833FF7C}"/><names>
         <name lang="es">Contador gas natural</name>
         <name lang="ca">Contador gas natural</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/contador-gas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/contador-gas.elmt
index 014f1465e..9265985b0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/contador-gas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/contador-gas.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" type="element" hotspot_x="15" hotspot_y="16" version="0.5" width="30" height="40" orientation="dyyy">
-    <names>
+<uuid uuid="{C74D6206-4E3B-45DC-B7DC-25DF90E5354C}"/><names>
         <name lang="es">Contador gas</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/cuina.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/cuina.elmt
index 3740d0afd..d15063f58 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/cuina.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/cuina.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="14" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{BE7DC093-18F7-4E36-ADA2-E536A2D963F1}"/><names>
         <name lang="es">Cocina gas</name>
         <name lang="ca">Cuina gas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/deposito-gas-ent.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/deposito-gas-ent.elmt
index 0cd204494..03bc2265f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/deposito-gas-ent.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/deposito-gas-ent.elmt
@@ -1,5 +1,5 @@
 <definition width="170" version="0.4" hotspot_x="65" hotspot_y="29" height="80" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{48F50B70-3491-4DEA-BEA8-98B28336C935}"/><names>
         <name lang="es">Depósito gas enterr.</name>
         <name lang="ca">Dipòsit gas soterr.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/deposito-gas-sup.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/deposito-gas-sup.elmt
index 500d6379d..618523716 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/deposito-gas-sup.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/deposito-gas-sup.elmt
@@ -1,5 +1,5 @@
 <definition width="150" version="0.4" hotspot_x="54" hotspot_y="21" height="70" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2B51277A-24BB-43C7-A174-D1D3DECC83C8}"/><names>
         <name lang="es">Depósito gas superf.</name>
         <name lang="ca">Dipòsit gas superf.</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/derivacion-te.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/derivacion-te.elmt
index 77592ff96..4301c69ae 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/derivacion-te.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/derivacion-te.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="14" height="20" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{AABABD83-FFFC-4264-A836-B75077D70F4B}"/><names>
         <name lang="es">Derivación-Te</name>
         <name lang="ca">Derivació-Te</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/detector-gas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/detector-gas.elmt
index 710dc4113..ed928fa49 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/detector-gas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/detector-gas.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="14" hotspot_y="16" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2F55BCE5-0204-43C1-8BBD-82AAC9E6C714}"/><names>
         <name lang="es">Detector gas</name>
         <name lang="ca">Detector gas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/freidora.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/freidora.elmt
index 4fd10723d..f7e99046d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/freidora.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/freidora.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="12" hotspot_y="25" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{132AE82A-18DF-4E18-9524-B9DD169CCBD9}"/><names>
         <name lang="es">Freidora gas</name>
         <name lang="ca">Fregidora gas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/horno-pizza.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/horno-pizza.elmt
index cba0a328f..750cfb1a5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/horno-pizza.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/horno-pizza.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="43" hotspot_y="20" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{8B081298-AC28-42EB-8C8D-53DA8F1830CD}"/><names>
         <name lang="es">Horno de pizza</name>
         <name lang="ca">Forn de pizza</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/hornoind.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/hornoind.elmt
index 1ef932774..be4b559f4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/hornoind.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/hornoind.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="43" hotspot_y="60" height="90" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{28D3051D-97F6-4B76-9F2A-9BEFFEDBE312}"/><names>
         <name lang="es">Horno industrial</name>
         <name lang="ca">Forn industrial</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/inversor-botellas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/inversor-botellas.elmt
index c06c524a9..41a807cbb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/inversor-botellas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/inversor-botellas.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="17" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D73D1D82-6F1A-4B70-9D62-DBFE8E99218F}"/><names>
         <name lang="es">Inversor botellas</name>
         <name lang="ca">Inversor ampolles</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/latiguillo-reforzado.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/latiguillo-reforzado.elmt
index 2eb98fef8..df1ffceac 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/latiguillo-reforzado.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/latiguillo-reforzado.elmt
@@ -1,5 +1,5 @@
 <definition width="20" version="0.4" hotspot_x="9" hotspot_y="19" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{BA4AA6D2-B2D1-44C4-86CE-108116BB68A0}"/><names>
         <name lang="es">Latiguillo reforzado</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/llava-bola.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/llava-bola.elmt
index b64c08231..a62f9aa3e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/llava-bola.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/llava-bola.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="18" hotspot_y="12" height="20" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{5E79E13A-C4F3-4C9D-B335-E6ECDEAC7DB0}"/><names>
         <name lang="es">Llave bola</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/llave-corte.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/llave-corte.elmt
index 2fc1d8433..6c413891c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/llave-corte.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/llave-corte.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="17" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6900BB82-C0C1-4F4C-8ADC-29646EE87484}"/><names>
         <name lang="es">Llave corte gas</name>
         <name lang="ca">Clau  pas gas</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/manometro.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/manometro.elmt
index 3bee516e6..f65edc8bb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/manometro.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/manometro.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" version="0.5" width="30" height="60" hotspot_x="15" type="element" hotspot_y="21" orientation="dyyy">
-    <names>
+<uuid uuid="{55B0C430-652D-4A92-8F87-97EB9EA827C5}"/><names>
         <name lang="es">Manómetro</name>
         <name lang="ca">Manómetre</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/reductor-gas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/reductor-gas.elmt
index a0565b50a..302e26e03 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/reductor-gas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/reductor-gas.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="21" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{B1712786-1882-44FD-AD87-CD95F79EB766}"/><names>
         <name lang="es">Reductor presion gas</name>
     </names>
     <informations/>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/regulador-min.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/regulador-min.elmt
index 636e40d7d..412e27d12 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/regulador-min.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/regulador-min.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="19" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2C5182FE-61BC-43AD-8F4B-D8BC761F91BB}"/><names>
         <name lang="es">Regulador pres</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/regulador-plano.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/regulador-plano.elmt
index f6fe7b153..0312689ff 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/regulador-plano.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/regulador-plano.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="15" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{6113DDC7-DD57-4DA2-9ACB-9A126375F579}"/><names>
         <name lang="es">Regulador-2</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/tuberia-inox-enterrda.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/tuberia-inox-enterrda.elmt
index 150d8272f..fb4b3bb6a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/tuberia-inox-enterrda.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/tuberia-inox-enterrda.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" version="0.5" width="50" height="20" hotspot_x="24" type="element" hotspot_y="7" orientation="dyyy">
-    <names>
+<uuid uuid="{D455C0B6-CB61-4751-BEF2-F7F97CF37DEA}"/><names>
         <name lang="es">Tuberia superficial</name>
         <name lang="ca">Canonada supeficial</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/tuberia-superficie.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/tuberia-superficie.elmt
index 150d8272f..86990ae94 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/tuberia-superficie.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/tuberia-superficie.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" version="0.5" width="50" height="20" hotspot_x="24" type="element" hotspot_y="7" orientation="dyyy">
-    <names>
+<uuid uuid="{7A913354-0006-4D64-A4BE-49182955801C}"/><names>
         <name lang="es">Tuberia superficial</name>
         <name lang="ca">Canonada supeficial</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/tuberia-vaina-acero.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/tuberia-vaina-acero.elmt
index a04e7fee6..25babd909 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/tuberia-vaina-acero.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/tuberia-vaina-acero.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" version="0.5" width="50" height="20" hotspot_x="24" type="element" hotspot_y="9" orientation="dyyy">
-    <names>
+<uuid uuid="{CEA6828B-AC78-42A5-B6B9-4536F6FF3729}"/><names>
         <name lang="es">Tuberia vaina acero</name>
         <name lang="ca">Canonada acer</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/vaina-tuberia.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/vaina-tuberia.elmt
index 62b64b129..fd3369333 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/vaina-tuberia.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Gas/instalaciones-gas/vaina-tuberia.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="28" hotspot_y="14" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F5E163DA-FFE9-4DD1-9AF0-8D0B027FC5DD}"/><names>
         <name lang="es">Vaina tubería</name>
         <name lang="ca">Beina tuberia</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/acs-viv-retorno.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/acs-viv-retorno.elmt
index 9c0c5ee2b..687af7f28 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/acs-viv-retorno.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/acs-viv-retorno.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="15" hotspot_y="27" height="50" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F7015FA9-D3DB-48FF-8406-3138CABCA156}"/><names>
         <name lang="es">ACS +retorno a vivienda</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/acs-vivienda.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/acs-vivienda.elmt
index 10360a58f..59bf98a62 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/acs-vivienda.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/acs-vivienda.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="7" hotspot_y="25" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{71CE2200-B8F1-4BD4-A5E0-F737A209090A}"/><names>
         <name lang="es">ACS a consumo</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/aerotermo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/aerotermo.elmt
index 9fe272852..a7dd20ea5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/aerotermo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/aerotermo.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="33" hotspot_y="23" height="70" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{558C1F38-32E1-436B-B17E-FD53437348EC}"/><names>
         <name lang="es">Aerotermo</name>
         <name lang="ca">Aerotermo</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/ballon_ecs_horizon_01.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/ballon_ecs_horizon_01.elmt
index a7fa78efb..371673b58 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/ballon_ecs_horizon_01.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/ballon_ecs_horizon_01.elmt
@@ -1,5 +1,5 @@
 <definition width="170" version="0.4" hotspot_x="84" hotspot_y="45" height="90" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{C5836BC7-2E8A-4D12-B2F9-303B018C6C1A}"/><names>
         <name lang="ar">خزان ماء أفقي</name>
         <name lang="en">DHW horizontal</name>
         <name lang="it">Scambiatore orizzontale ACS</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/ballon_stock1000l.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/ballon_stock1000l.elmt
index d018f7667..3f78411cb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/ballon_stock1000l.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/ballon_stock1000l.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="40" hotspot_y="70" height="150" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{C32DD38D-378C-44FF-97D1-3F9325C22A88}"/><names>
         <name lang="ar">خزّان 1000ل</name>
         <name lang="en">Storage tank 1000L</name>
         <name lang="it">Serbatoio 1000L</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-circuladora-2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-circuladora-2.elmt
index b56b77082..2b38b1ff5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-circuladora-2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-circuladora-2.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="27" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{A7353DB5-36A2-46F8-9F00-FBF0FBC74D4F}"/><names>
         <name lang="es">Bomba circuladora-2</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-circuladora-iz.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-circuladora-iz.elmt
index b4a7be5ab..0fc7dddd6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-circuladora-iz.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-circuladora-iz.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="27" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{6D1E6FEC-7EE4-4E6B-BEA3-5EBA076F70B5}"/><names>
         <name lang="es">Bomba circuladora-2</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-circuladora.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-circuladora.elmt
index 1c9218cd1..0681f496e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-circuladora.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-circuladora.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="29" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{3B36B4AB-F878-4EC9-8AD2-62193C66AC63}"/><names>
         <name lang="es">Bomba circuladora</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-piscina.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-piscina.elmt
index d86635eb5..0101e115e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-piscina.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-piscina.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="14" hotspot_y="28" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{1FEA9F70-A8E6-47F1-A746-005885E51EF4}"/><names>
         <name lang="es">Bomba piscina a solar</name>
         <name lang="ca">Bomba piscina a solar</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-sumegida.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-sumegida.elmt
index acdcb7a4b..330bceba6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-sumegida.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/bomba-sumegida.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="16" hotspot_y="35" height="60" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{22B2DC25-0500-44C4-BF68-1C7E4B55EC91}"/><names>
         <name lang="es">Bomba sumergida</name>
         <name lang="ca">Bomba sumergida</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/caldera-mixta.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/caldera-mixta.elmt
index 1667860e1..a64037b26 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/caldera-mixta.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/caldera-mixta.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="35" height="70" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{CD0C4B2B-B740-441C-817A-5E2F8ED02D69}"/><names>
         <name lang="es">Caldera mural mixta</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/caldera-mural.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/caldera-mural.elmt
index b88366548..5c26fd5d0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/caldera-mural.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/caldera-mural.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="35" height="70" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{203F1D9F-DFEC-4777-A0AF-45934D1D9B72}"/><names>
         <name lang="es">Caldera mural</name>
         <name lang="ca">Caldera mural</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/caldera-pie-mixta.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/caldera-pie-mixta.elmt
index e1c883d45..1d10863f5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/caldera-pie-mixta.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/caldera-pie-mixta.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="49" hotspot_y="47" height="80" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{64CA359B-0ED4-4EF3-9816-87A49AD3A41C}"/><names>
         <name lang="es">Caldera pié mixta</name>
         <name lang="ca">Caldera peu mixta</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/caldera-pie.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/caldera-pie.elmt
index ce4e99445..88de85d7f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/caldera-pie.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/caldera-pie.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="50" hotspot_y="46" height="80" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{81D3F4B7-57CC-4C0C-8348-F28AAEA6E37C}"/><names>
         <name lang="es">Caldera pié</name>
         <name lang="ca">Caldera peu</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/calefaccion-radiadores.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/calefaccion-radiadores.elmt
index 108b04d36..c42711cb5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/calefaccion-radiadores.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/calefaccion-radiadores.elmt
@@ -1,5 +1,5 @@
 <definition width="110" version="0.4" hotspot_x="55" hotspot_y="24" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{4A497104-1DE6-478C-A674-4CB463E836C2}"/><names>
         <name lang="es">Calefaccián radiadores</name>
         <name lang="ca">Calefaccián radiadores</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/calentador--instantaneo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/calentador--instantaneo.elmt
index f363db6de..07e3e9683 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/calentador--instantaneo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/calentador--instantaneo.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="19" hotspot_y="23" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{16D2120A-8A5E-4A96-B676-547CC4931DB5}"/><names>
         <name lang="es">Calentador instantáneo</name>
         <name lang="ca">Escalfador instantàneo</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-horiz.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-horiz.elmt
index 46510e0c2..9aa225a70 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-horiz.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-horiz.elmt
@@ -1,5 +1,5 @@
 <definition width="110" version="0.4" hotspot_x="55" hotspot_y="26" height="60" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{ADFCF37C-4E66-47A2-92E1-ECD0F405AAA0}"/><names>
         <name lang="es">Captador solar horiz</name>
         <name lang="ca">Captador solar horiz</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-plano1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-plano1.elmt
index 729bd196c..7f0732d32 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-plano1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-plano1.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="32" hotspot_y="42" height="80" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{E0771268-037C-4CC4-9E7E-553742BB750B}"/><names>
         <name lang="es">Captador solar plano-1</name>
         <name lang="ca">Captador solar pla-1</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-plano2.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-plano2.elmt
index f61115df4..857d0b3c6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-plano2.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-plano2.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="33" hotspot_y="45" height="90" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{C4044F49-EA79-42A7-9AC0-8E61A86EA8FD}"/><names>
         <name lang="es">Captador solar plano-2,5</name>
         <name lang="ca">Captador solar pla-2,5</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-solar-incli.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-solar-incli.elmt
index e0232be8f..9d0be7cc1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-solar-incli.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-solar-incli.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="70" hotspot_y="58" height="90" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{F23CA2E1-4B16-4B73-9F51-13F9B201B535}"/><names>
         <name lang="es">Captador solar inclinado</name>
         <name lang="ca">Captador solar inclinat</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-solar-inclid.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-solar-inclid.elmt
index 92f95328e..7702b14bf 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-solar-inclid.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-solar-inclid.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="35" hotspot_y="36" height="90" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{53CF8139-812C-49EC-A9D1-A0A73B39F254}"/><names>
         <name lang="es">Captador solar terraza 2</name>
         <name lang="ca">Captador solar terrassa 2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-solar-terraza-d.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-solar-terraza-d.elmt
index 5a85cfdaf..99f60a2a0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-solar-terraza-d.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-solar-terraza-d.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="35" hotspot_y="35" height="90" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{D396A252-5832-418D-ADF5-947002F37FF0}"/><names>
         <name lang="es">Captador solar terraza 2</name>
         <name lang="ca">Captador solar terrassa 2</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-solar-terraza.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-solar-terraza.elmt
index 3e4691614..ebcae2413 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-solar-terraza.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/captador-solar-terraza.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="70" hotspot_y="62" height="90" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{26400068-39BC-4E68-ACAF-A4ACEA6E003E}"/><names>
         <name lang="es">Captador solar terraza</name>
         <name lang="ca">Captador solar terrassa</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/capteur_tubes_01.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/capteur_tubes_01.elmt
index e5a4e00e6..5c171f691 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/capteur_tubes_01.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/capteur_tubes_01.elmt
@@ -1,5 +1,5 @@
 <definition width="130" version="0.4" hotspot_x="63" hotspot_y="44" height="100" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{7231E5DD-4933-41E7-850B-70A390524A9C}"/><names>
         <name lang="ar">مُجمّعات بأنابيب</name>
         <name lang="el">Σωλήνες συλλέκτη</name>
         <name lang="en">Tube collectors</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/colectorsolarpiscina.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/colectorsolarpiscina.elmt
index 689cd76cb..af60e4298 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/colectorsolarpiscina.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/colectorsolarpiscina.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="47" hotspot_y="35" height="60" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{95A703C1-1FFF-434B-81C6-26DC10B776BD}"/><names>
         <name lang="es">Captador solar piscina</name>
         <name lang="ca">Captador solar piscina</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/contador-calor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/contador-calor.elmt
index 03b5c184f..d5e7d2a05 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/contador-calor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/contador-calor.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="34" hotspot_y="25" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{60CE350A-397B-463A-A5D9-056BF435AEBC}"/><names>
         <name lang="es">Contador calorías</name>
         <name lang="ca">Comptador caloríes</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/controlador-3.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/controlador-3.elmt
index 19d96c4dc..4902b9207 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/controlador-3.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/controlador-3.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="23" hotspot_y="14" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{EAB0ED7B-3957-4E9A-9A6C-295239CE2170}"/><names>
         <name lang="es">Controlador solar 3</name>
         <name lang="ca">Controlador solar 3</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/controlador-solar-6.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/controlador-solar-6.elmt
index 4ce2d0ea6..1706d3e88 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/controlador-solar-6.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/controlador-solar-6.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="19" hotspot_y="14" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{3154ACCE-EE0F-489B-B990-D2EE564A15F1}"/><names>
         <name lang="es">Controlador solar 6</name>
         <name lang="ca">Controlador solar 6</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/controlador-solar.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/controlador-solar.elmt
index 5013df31a..9fd5cf54f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/controlador-solar.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/controlador-solar.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="21" hotspot_y="13" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{3C78BB1E-20FF-4409-8A92-0F5BC8525FFD}"/><names>
         <name lang="es">Controlador solar 4</name>
         <name lang="ca">Controlador solar 4</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/cuadro-terraza.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/cuadro-terraza.elmt
index e0f7dbac1..8f97a6b9a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/cuadro-terraza.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/cuadro-terraza.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="19" hotspot_y="26" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{23AD181E-AAEF-4021-9877-3C060926D100}"/><names>
         <name lang="es">Cuadro elec. terraza</name>
         <name lang="ca">Cuade elec. terrassa</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/deposito-liquido.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/deposito-liquido.elmt
index 66217c4a6..92ac06da4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/deposito-liquido.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/deposito-liquido.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="26" hotspot_y="28" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{C7CFDDDE-51E3-4F70-BA2A-24376120F9C8}"/><names>
         <name lang="es">Depósito llenado</name>
         <name lang="ca">Dipósit omplida</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/deposito500l.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/deposito500l.elmt
index ad35a55e2..58d89b094 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/deposito500l.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/deposito500l.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="35" hotspot_y="60" height="120" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{FD6A9575-8353-4A92-B6D0-2DF0C1E91D4E}"/><names>
         <name lang="ar">خزّان 500ل</name>
         <name lang="en">Storage tank 500L</name>
         <name lang="it">Serbatoio 500L</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/derivacion-te.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/derivacion-te.elmt
index 77592ff96..aa8af4b7f 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/derivacion-te.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/derivacion-te.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="14" height="20" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{75C0A795-2704-4C1D-9FB3-2DCACA51E6A0}"/><names>
         <name lang="es">Derivación-Te</name>
         <name lang="ca">Derivació-Te</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/deshumectadora.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/deshumectadora.elmt
index 818031083..8d8dd0359 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/deshumectadora.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/deshumectadora.elmt
@@ -1,5 +1,5 @@
 <definition width="130" version="0.4" hotspot_x="29" hotspot_y="33" height="60" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{A0B1B8F0-BEAD-4B1E-916C-104956A4BE44}"/><names>
         <name lang="es">Deshumectadora piscina</name>
         <name lang="ca">Deshumectadora piscina</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/entrada-agua-fria.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/entrada-agua-fria.elmt
index cf819a5db..2071338a2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/entrada-agua-fria.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/entrada-agua-fria.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="14" hotspot_y="15" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{075FDC7D-EC2D-4A45-B827-F564F1F7612F}"/><names>
         <name lang="es">Entrada agua fría</name>
         <name lang="ca">Entrada aigua freda</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/grupo-llenado.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/grupo-llenado.elmt
index 94698d0b9..f1f58c7cb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/grupo-llenado.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/grupo-llenado.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="20" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{26D95641-F2DF-42D5-992C-D0376DA0CDEC}"/><names>
         <name lang="es">Grupo de llenado</name>
         <name lang="ca">Grup de omplida</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/inter-acum-der.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/inter-acum-der.elmt
index 76fc8f97f..4b4ad1bd2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/inter-acum-der.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/inter-acum-der.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="32" hotspot_y="50" height="100" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{9182566B-DDDF-4BFC-A548-0EE4681DE006}"/><names>
         <name lang="ar">خزّان 1000ل</name>
         <name lang="en">Storage tank 1000L</name>
         <name lang="it">Serbatoio 1000L</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/inter-acum-vivienda.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/inter-acum-vivienda.elmt
index 9a689de30..65eb0e8a0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/inter-acum-vivienda.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/inter-acum-vivienda.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="29" hotspot_y="37" height="80" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{53727BB8-DC50-4037-A05F-D3EE896F4344}"/><names>
         <name lang="es">Inter acumulador Vivienda</name>
         <name lang="ca">Inter acumulador Vivenda</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/inter-acum300-der.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/inter-acum300-der.elmt
index c048b0ac8..4b4292e85 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/inter-acum300-der.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/inter-acum300-der.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="34" hotspot_y="49" height="120" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{28C89597-BF49-47BE-B90B-2A35DDABD49D}"/><names>
         <name lang="ar">خزّان 1000ل</name>
         <name lang="en">Storage tank 1000L</name>
         <name lang="it">Serbatoio 1000L</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/interacum-vert.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/interacum-vert.elmt
index fa356604d..1a7dbd142 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/interacum-vert.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/interacum-vert.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="37" hotspot_y="54" height="100" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{E819CB59-1ED0-441C-A82F-3F6C6175BC24}"/><names>
         <name lang="ar">خزّان 1000ل</name>
         <name lang="en">Storage tank 1000L</name>
         <name lang="it">Serbatoio 1000L</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/interacum300l.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/interacum300l.elmt
index 9cbcd5a23..e387264e7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/interacum300l.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/interacum300l.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="35" hotspot_y="64" height="110" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{1F9E32E0-5F18-4B83-834D-3D998117902C}"/><names>
         <name lang="ar">خزّان 1000ل</name>
         <name lang="en">Storage tank 1000L</name>
         <name lang="it">Serbatoio 1000L</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/intercamb-tub.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/intercamb-tub.elmt
index fc7206bf5..ad66906d0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/intercamb-tub.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/intercamb-tub.elmt
@@ -1,5 +1,5 @@
 <definition width="80" version="0.4" hotspot_x="38" hotspot_y="23" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{FCAA5EF6-AEA2-4D26-97D9-D15327833706}"/><names>
         <name lang="es">Intercambiador tubular</name>
         <name lang="ca">Intercambiador tubular</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/intercambiador1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/intercambiador1.elmt
index bd0b431f5..b7a5bd352 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/intercambiador1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/intercambiador1.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="22" hotspot_y="38" height="70" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{5983A5AD-246E-473E-8AE3-F4426CD2648E}"/><names>
         <name lang="es">Intercambiador placas</name>
         <name lang="ca">Intercambiador plaques</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/module_hydraulique_01.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/module_hydraulique_01.elmt
index 802bfeab4..248abfb76 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/module_hydraulique_01.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/module_hydraulique_01.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="24" hotspot_y="36" height="70" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{4B2AAAA3-AA28-49B8-B30D-8A0FA1B5D107}"/><names>
         <name lang="ar">وحدة هيدروليكية  #1</name>
         <name lang="el">Υδραυλική μονάδα Ν°1</name>
         <name lang="en">Hydraulic unit # 1</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/module_hydraulique_02.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/module_hydraulique_02.elmt
index 166a3a5e1..2f83d09be 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/module_hydraulique_02.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/module_hydraulique_02.elmt
@@ -1,5 +1,5 @@
 <definition width="60" version="0.4" hotspot_x="33" hotspot_y="33" height="70" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{106A3A75-D661-4280-A08B-574CF46D2925}"/><names>
         <name lang="ar">وحدة هيدروليكية #2</name>
         <name lang="el">Υδραυλική μονάδα Ν°2</name>
         <name lang="en">Hydraulic unit # 2</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/modulo-hidr-intecam.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/modulo-hidr-intecam.elmt
index 5d6bf2c6c..479a5225e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/modulo-hidr-intecam.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/modulo-hidr-intecam.elmt
@@ -1,5 +1,5 @@
 <definition width="70" version="0.4" hotspot_x="38" hotspot_y="54" height="80" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{FF9A4380-14A0-4952-9BD8-31510D87892B}"/><names>
         <name lang="es">Grupo de circulación primario</name>
         <name lang="ca">Grup de circulació primari</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/piscina.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/piscina.elmt
index 79d373eb6..465b019f9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/piscina.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/piscina.elmt
@@ -1,5 +1,5 @@
 <definition width="130" version="0.4" hotspot_x="81" hotspot_y="21" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{C9B56983-E244-4E7D-80FF-2D708344C748}"/><names>
         <name lang="es">Piscina climatizada</name>
         <name lang="ca">Piscina climatitzada</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/purgador1_2macho.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/purgador1_2macho.elmt
index 685ea7a91..73f8189bd 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/purgador1_2macho.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/purgador1_2macho.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="39" height="50" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{DE8E21A6-B2E9-4675-AE77-C44EC915E47F}"/><names>
         <name lang="es">Purgador</name>
         <name lang="ca">Purgador</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/retencion3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/retencion3_4.elmt
index 5156e8eb2..0cfadded8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/retencion3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/retencion3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="20" hotspot_y="14" height="30" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{34694EC3-1A37-409B-99F7-2244F86A2C12}"/><names>
         <name lang="es">Valv. retención solar</name>
         <name lang="ca">Valv. retenció solar</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/sonda-deposito.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/sonda-deposito.elmt
index 6d25382fc..bfb513b3e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/sonda-deposito.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/sonda-deposito.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="18" hotspot_y="10" height="20" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{C6E0B735-319A-49FB-A644-EF59F2453DC6}"/><names>
         <name lang="es">Sonda temp.depósito</name>
         <name lang="ca">Sonda temp.dipòsit</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/sonda-temp.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/sonda-temp.elmt
index b96b52741..06b1f80a3 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/sonda-temp.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/sonda-temp.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="15" hotspot_y="28" height="40" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{BD6DA01C-6002-4475-B492-712DDE53F30F}"/><names>
         <name lang="es">Sonda temp. placa</name>
         <name lang="ca">Sonda temp. placa</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/suelo-radiante.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/suelo-radiante.elmt
index 86995fa9d..93164c4f6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/suelo-radiante.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/suelo-radiante.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="30" hotspot_y="32" height="60" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{E4A6CD17-9F00-4966-AED6-48354ED7C09A}"/><names>
         <name lang="es">Suelo radiante</name>
         <name lang="ca">Sol radiant</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/termo-electrico.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/termo-electrico.elmt
index f6fca2bf5..962f309ca 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/termo-electrico.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/termo-electrico.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="27" height="60" link_type="simple" type="element" orientation="dyyy">
-    <names>
+<uuid uuid="{036F10CD-37B7-484E-B05C-1BCEFC7BEF01}"/><names>
         <name lang="es">Termo Electrico</name>
         <name lang="ca">Escalfador elèctric</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/termosifon1.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/termosifon1.elmt
index 01bbd7165..6dea26491 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/termosifon1.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/termosifon1.elmt
@@ -1,5 +1,5 @@
 <definition width="100" version="0.4" hotspot_x="46" hotspot_y="47" height="90" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{FF396EB0-670D-450D-8F2F-9EEF36D17415}"/><names>
         <name lang="es">Termosifón perfil</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/termosifon1placa.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/termosifon1placa.elmt
index 98c569aca..e4d3d6b03 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/termosifon1placa.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/termosifon1placa.elmt
@@ -1,5 +1,5 @@
 <definition width="90" version="0.4" hotspot_x="37" hotspot_y="80" height="130" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{F8E253BE-B2B3-4C15-BDDD-7F326EB31C00}"/><names>
         <name lang="es">Termosifón 1placa</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/termosifon2placas.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/termosifon2placas.elmt
index 418db918a..ed3b9ac74 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/termosifon2placas.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/termosifon2placas.elmt
@@ -1,5 +1,5 @@
 <definition width="130" version="0.4" hotspot_x="87" hotspot_y="89" height="140" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{D5D518C3-58F9-4A58-BF96-A42581636AC8}"/><names>
         <name lang="es">Termosifón 2placas</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valv-3vias.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valv-3vias.elmt
index 4715e175e..79fe03e4a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valv-3vias.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valv-3vias.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="37" hotspot_y="9" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{2667B608-B25B-4A9F-83B8-2D2CC6A0723D}"/><names>
         <name lang="ar">خلاّط 03 ECS</name>
         <name lang="en">Mixer 03 ECS</name>
         <name lang="it">Valvola miscelatrice ACS 3</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valv-bola3_4h-h.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valv-bola3_4h-h.elmt
index 8b3cc40ad..a8445f248 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valv-bola3_4h-h.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valv-bola3_4h-h.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="16" hotspot_y="18" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{809E33A8-E9E4-4922-A2DE-EBEC2451EC6A}"/><names>
         <name lang="es">Valv bola 3/4H-H</name>
     </names>
     <informations></informations>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valv-solenoide.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valv-solenoide.elmt
index c11ade05f..6fda0b5e0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valv-solenoide.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valv-solenoide.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="19" hotspot_y="21" height="30" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{ABBCB71F-0AA3-4EFC-B280-1890021DC97D}"/><names>
         <name lang="ar">خلاّط 03 ECS</name>
         <name lang="en">Mixer 03 ECS</name>
         <name lang="it">Valvola miscelatrice ACS 3</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valv-termostatica.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valv-termostatica.elmt
index 2618a006f..5da2c36a1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valv-termostatica.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valv-termostatica.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="25" height="50" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{EEE177C0-91EB-474B-86E8-6483DD7D9DA7}"/><names>
         <name lang="ar">خلاّط 03 ECS</name>
         <name lang="en">Mixer 03 ECS</name>
         <name lang="it">Valvola miscelatrice ACS 3</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valvsegu3_4.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valvsegu3_4.elmt
index 336755841..8d32a5770 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valvsegu3_4.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/valvsegu3_4.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="18" hotspot_y="41" height="60" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{0FB0006B-F4B8-4108-BE34-AB1B9F6A51E7}"/><names>
         <name lang="es">Valv seg 3/4Hembra</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/vaso-expansion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/vaso-expansion.elmt
index d32f9e095..8187333e9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/vaso-expansion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/vaso-expansion.elmt
@@ -1,5 +1,5 @@
 <definition width="40" version="0.4" hotspot_x="20" hotspot_y="32" height="50" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{AEB09BD3-B8F0-4401-BCCC-F47B65F6B634}"/><names>
         <name lang="es">Vaso Expansion</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/vertido-visto.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/vertido-visto.elmt
index 45274ea46..577af6f68 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/vertido-visto.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/Solar-termica/vertido-visto.elmt
@@ -1,5 +1,5 @@
 <definition width="30" version="0.4" hotspot_x="14" hotspot_y="22" height="40" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{1FFCC872-D589-4026-A635-3B25A457AF4E}"/><names>
         <name lang="ar">مجرى صرف</name>
         <name lang="en">Sewer drain</name>
         <name lang="it">Scarico</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/acometida-agua.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/acometida-agua.elmt
index d76213e27..07f4b9ea9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/acometida-agua.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/acometida-agua.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="20" width="40" version="0.4" hotspot_y="7" type="element" hotspot_x="14" orientation="dyyy">
-    <names>
+<uuid uuid="{E13CBE2C-4C2A-4C77-8836-F821186FDE8A}"/><names>
         <name lang="es">Acometida de agua</name>
         <name lang="ca">Escomessa d'aigua</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/aljibe.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/aljibe.elmt
index 796d14bc9..f8a622662 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/aljibe.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/aljibe.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="40" width="70" version="0.4" hotspot_y="20" type="element" hotspot_x="34" orientation="dyyy">
-    <names>
+<uuid uuid="{E66EC0A3-133C-40F5-9442-25C31E397F14}"/><names>
         <name lang="es">Aljibe</name>
         <name lang="ca">Aljub</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/aspersor-riego.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/aspersor-riego.elmt
index 2fee0b3fa..dc61d3286 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/aspersor-riego.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/aspersor-riego.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="40" width="40" version="0.4" hotspot_y="22" type="element" hotspot_x="12" orientation="dyyy">
-    <names>
+<uuid uuid="{CE29264D-5DB0-4CA2-ABFC-6B422B86A2BD}"/><names>
         <name lang="es">Aspersor riego</name>
         <name lang="ca">Aspersor reg</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/bomba-doble.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/bomba-doble.elmt
index 099977832..c3af2ac37 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/bomba-doble.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/bomba-doble.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="50" width="50" version="0.4" hotspot_y="25" type="element" hotspot_x="24" orientation="dyyy">
-    <names>
+<uuid uuid="{030AC1A5-EC44-4C43-85F3-23BE550F891F}"/><names>
         <name lang="ar">مضخة</name>
         <name lang="el">Αντλία</name>
         <name lang="en">Pump</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/bomba-simple.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/bomba-simple.elmt
index beb92fef2..fb7e3d0c7 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/bomba-simple.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/bomba-simple.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="50" version="0.4" hotspot_y="15" type="element" hotspot_x="25" orientation="dyyy">
-    <names>
+<uuid uuid="{F0AB5E6A-11E0-43DE-921B-BC4EA00EDDCB}"/><names>
         <name lang="ar">مضخة</name>
         <name lang="el">Αντλία</name>
         <name lang="en">Pump</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/calentador-acs.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/calentador-acs.elmt
index e2e040065..d94bebb6a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/calentador-acs.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/calentador-acs.elmt
@@ -1,5 +1,5 @@
 <definition width="40" hotspot_y="44" hotspot_x="20" type="element" orientation="dyyy" version="0.5" link_type="simple" height="60">
-    <names>
+<uuid uuid="{97EB6B3F-3B5D-41E1-8FFE-616349524F64}"/><names>
         <name lang="es">Calentador ACS</name>
         <name lang="ca">Escalfador ACS</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/calentador-solar.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/calentador-solar.elmt
index be90ac558..e026d980d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/calentador-solar.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/calentador-solar.elmt
@@ -1,5 +1,5 @@
 <definition width="100" hotspot_y="34" hotspot_x="64" type="element" orientation="dyyy" version="0.5" link_type="simple" height="80">
-    <names>
+<uuid uuid="{698FD762-7BC4-4FBB-BE24-83B5CF0E2DDA}"/><names>
         <name lang="es">Calentador solar1</name>
         <name lang="ca">Escalfador solar-1</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/codo-baja.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/codo-baja.elmt
index 75976bec3..f5f91b385 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/codo-baja.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/codo-baja.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="10" width="30" version="0.4" hotspot_y="5" type="element" hotspot_x="17" orientation="dyyy">
-    <names>
+<uuid uuid="{DB100D30-6BAC-4B98-A6E9-5419BBAD3805}"/><names>
         <name lang="es">Codo baja</name>
         <name lang="ca">Colze baixa</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/codo-sube.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/codo-sube.elmt
index 505aaae05..e22fb4dcd 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/codo-sube.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/codo-sube.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="10" width="30" version="0.4" hotspot_y="5" type="element" hotspot_x="18" orientation="dyyy">
-    <names>
+<uuid uuid="{5CA79401-C739-4509-B296-2DFE42D3CB3E}"/><names>
         <name lang="es">Codo sube</name>
         <name lang="ca">Colze puja</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/colector.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/colector.elmt
index c41606082..3c62e78c5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/colector.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/colector.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="40" version="0.4" hotspot_y="14" type="element" hotspot_x="20" orientation="dyyy">
-    <names>
+<uuid uuid="{EFAE4932-7BD6-45DE-9CE3-1DC1DEC2A285}"/><names>
         <name lang="es">Colector</name>
         <name lang="ca">Col.lector</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/contador-agua.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/contador-agua.elmt
index 6fc68d2c2..ef862e28b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/contador-agua.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/contador-agua.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="20" width="40" version="0.4" hotspot_y="10" type="element" hotspot_x="15" orientation="dyyy">
-    <names>
+<uuid uuid="{0E5D71DF-F1AC-45BC-A9EC-C25F83F270D3}"/><names>
         <name lang="es">Contador Agua</name>
         <name lang="ca">Comtador aigua</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/contador-divisionario.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/contador-divisionario.elmt
index f2f4e46e7..eca5c350a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/contador-divisionario.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/contador-divisionario.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="60" width="20" version="0.4" hotspot_y="35" type="element" hotspot_x="10" orientation="dyyy">
-    <names>
+<uuid uuid="{ADFC68E9-6478-4863-B783-176BA31536AE}"/><names>
         <name lang="es">Contador divisionario</name>
         <name lang="ca">Comptador divisionari</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/dep-expansion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/dep-expansion.elmt
index 8702f1afe..d3c6bd575 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/dep-expansion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/dep-expansion.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="40" width="30" version="0.4" hotspot_y="22" type="element" hotspot_x="14" orientation="dyyy">
-    <names>
+<uuid uuid="{37BAE4B8-2C43-40C9-AF82-4F3FE53AB352}"/><names>
         <name lang="es">Depósito de expansión</name>
         <name lang="ca">Dipòsit d'expansió</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/deposito-agua.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/deposito-agua.elmt
index 27dd46c46..7ffb54384 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/deposito-agua.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/deposito-agua.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="40" width="40" version="0.4" hotspot_y="30" type="element" hotspot_x="15" orientation="dyyy">
-    <names>
+<uuid uuid="{026357E3-72BC-4D3F-8200-1F6FA24D778F}"/><names>
         <name lang="es">Depósito de agua</name>
         <name lang="ca">Dipòsit d'aigua</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/deposito.presion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/deposito.presion.elmt
index 5848232ec..12f1be5e0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/deposito.presion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/deposito.presion.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" height="50" type="element" width="30" hotspot_y="23" version="0.5" hotspot_x="15" orientation="dyyy">
-    <names>
+<uuid uuid="{1EBC1A0D-5C78-431C-B3A7-5CB4C0F31B8F}"/><names>
         <name lang="ca">Dipòsit a presió</name>
         <name lang="es">Depósito a presión</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/derivacion-te.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/derivacion-te.elmt
index fdc569e88..e26bde1e6 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/derivacion-te.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/derivacion-te.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" height="20" width="30" version="0.4" hotspot_y="14" type="element" hotspot_x="15" orientation="dyyy">
-    <names>
+<uuid uuid="{752BA1EA-1C33-4684-8093-C9EFC5038780}"/><names>
         <name lang="es">Derivación-Te</name>
         <name lang="ca">Derivació-Te</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/dilatador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/dilatador.elmt
index 5d449a6c9..9d4d6607c 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/dilatador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/dilatador.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="20" width="30" version="0.4" hotspot_y="10" type="element" hotspot_x="15" orientation="dyyy">
-    <names>
+<uuid uuid="{23859BC7-5D6A-4988-BF38-ADBCBBE23F00}"/><names>
         <name lang="es">Dilatador</name>
         <name lang="ca">Dilatador</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/electrovalvula.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/electrovalvula.elmt
index 70c0b6ca8..4098e8dee 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/electrovalvula.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/electrovalvula.elmt
@@ -1,5 +1,5 @@
 <definition width="40" height="30" version="0.5" orientation="dyyy" link_type="simple" type="element" hotspot_x="19" hotspot_y="21">
-    <names>
+<uuid uuid="{675C9847-2D73-4B61-8EEA-5F5A52C86528}"/><names>
         <name lang="nl">Elketrische klep sanitair 2</name>
         <name lang="cs">Elektrický uzávěr 2V</name>
         <name lang="it">Elettrovalvola 2vie acqua sanitaria</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/enlace-desmontable.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/enlace-desmontable.elmt
index 126898a1f..90a468bba 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/enlace-desmontable.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/enlace-desmontable.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="20" width="30" version="0.4" hotspot_y="10" type="element" hotspot_x="15" orientation="dyyy">
-    <names>
+<uuid uuid="{700FB29A-D15B-41C9-9D33-BA4D140094B5}"/><names>
         <name lang="es">Enlace desmontable</name>
         <name lang="ca">Enllaç desmuntable</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/filtro.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/filtro.elmt
index 565e5e4c3..878d14a86 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/filtro.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/filtro.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="20" width="30" version="0.4" hotspot_y="7" type="element" hotspot_x="14" orientation="dyyy">
-    <names>
+<uuid uuid="{47310D76-F78E-4339-9B0B-9AFEA028EB1B}"/><names>
         <name lang="es">Filtro</name>
         <name lang="ca">Filtre</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/fitro-pisicna.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/fitro-pisicna.elmt
index 60be784fc..828288c47 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/fitro-pisicna.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/fitro-pisicna.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="50" version="0.4" hotspot_y="10" type="element" hotspot_x="14" orientation="dyyy">
-    <names>
+<uuid uuid="{0F455155-1C70-4550-8385-D880A697893B}"/><names>
         <name lang="es">Filtro piscina</name>
         <name lang="ca">Filtre piscina</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/flexible.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/flexible.elmt
index f35a7fea9..aae426ee0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/flexible.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/flexible.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="20" width="50" version="0.4" hotspot_y="11" type="element" hotspot_x="25" orientation="dyyy">
-    <names>
+<uuid uuid="{3AD05A9E-9A27-4F2C-BE2F-9654484AD883}"/><names>
         <name lang="es">Flexible</name>
         <name lang="ca">Flexible</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/fluxor.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/fluxor.elmt
index bb95be463..9c16f8698 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/fluxor.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/fluxor.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="20" version="0.4" hotspot_y="15" type="element" hotspot_x="10" orientation="dyyy">
-    <names>
+<uuid uuid="{1FED317E-F205-427D-91A6-924B29C2A45C}"/><names>
         <name lang="es">Fluxor</name>
         <name lang="ca">Fluxor</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grif-manguera.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grif-manguera.elmt
index 191f8977a..cf2a29596 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grif-manguera.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grif-manguera.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" height="40" type="element" width="30" hotspot_y="13" version="0.5" hotspot_x="14" orientation="dyyy">
-    <names>
+<uuid uuid="{FEACDA82-7843-45FC-B11D-F15D3F5BB36D}"/><names>
         <name lang="ca">Aixeta rec</name>
         <name lang="es">Grifo riego</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grifo-caliente.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grifo-caliente.elmt
index 0d3d6dd62..b60cbaf9a 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grifo-caliente.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grifo-caliente.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="20" version="0.4" hotspot_y="16" type="element" hotspot_x="10" orientation="dyyy">
-    <names>
+<uuid uuid="{A81E943C-5204-42E3-827B-834C2B33E806}"/><names>
         <name lang="es">Grifo caliente</name>
         <name lang="ca">Aixeta calenta</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grifo-fria-caliente.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grifo-fria-caliente.elmt
index 0f78f6e5c..122765647 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grifo-fria-caliente.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grifo-fria-caliente.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="30" version="0.4" hotspot_y="14" type="element" hotspot_x="15" orientation="dyyy">
-    <names>
+<uuid uuid="{507DA669-9871-43F6-B922-4632B0E0D70C}"/><names>
         <name lang="es">Grifo fria y caliente</name>
         <name lang="ca">Aixeta freda i calenta</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grifo-fria.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grifo-fria.elmt
index b36f9a165..8d1ff1e5b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grifo-fria.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grifo-fria.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="20" version="0.4" hotspot_y="16" type="element" hotspot_x="10" orientation="dyyy">
-    <names>
+<uuid uuid="{C71DA0E7-5D76-45C8-9E03-B9D7A1B7D432}"/><names>
         <name lang="es">Grifo fría</name>
         <name lang="ca">Aixeta freda</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grifo-prueba.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grifo-prueba.elmt
index 30899c5d2..33787b419 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grifo-prueba.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grifo-prueba.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="20" version="0.4" hotspot_y="13" type="element" hotspot_x="8" orientation="dyyy">
-    <names>
+<uuid uuid="{50C98AC1-BB87-48DF-92B5-CC2235DE19CE}"/><names>
         <name lang="es">Grifo de comprobación</name>
         <name lang="ca">Aixeta de comprobació</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grupo-llenado.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grupo-llenado.elmt
index c2ac2766f..02b87dfb2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grupo-llenado.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grupo-llenado.elmt
@@ -1,5 +1,5 @@
 <definition width="50" version="0.4" hotspot_x="24" hotspot_y="27" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
-    <names>
+<uuid uuid="{DBAE1053-B590-4601-8864-791E90DC1728}"/><names>
         <name lang="es">Grupo de llenado</name>
         <name lang="ca">Grup d'ompliment</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grupo-presion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grupo-presion.elmt
index cbb40a7df..936725479 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grupo-presion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grupo-presion.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="50" width="60" version="0.4" hotspot_y="27" type="element" hotspot_x="34" orientation="dyyy">
-    <names>
+<uuid uuid="{475F27F8-2FFD-41B7-B276-2850A86E6641}"/><names>
         <name lang="ar">مضخة</name>
         <name lang="el">Αντλία</name>
         <name lang="en">Pump</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grupo-seg-termo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grupo-seg-termo.elmt
index dd64fc776..951177ab2 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grupo-seg-termo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/grupo-seg-termo.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="50" width="40" version="0.4" hotspot_y="24" type="element" hotspot_x="18" orientation="dyyy">
-    <names>
+<uuid uuid="{7244E017-0578-4847-BC25-821B668FAC8E}"/><names>
         <name lang="es">Grupo seguridad termo</name>
         <name lang="ca">Grup deguretat  termo</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/intercambiador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/intercambiador.elmt
index 7b2da3504..9fd37d0ef 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/intercambiador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/intercambiador.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="40" width="50" version="0.4" hotspot_y="19" type="element" hotspot_x="25" orientation="dyyy">
-    <names>
+<uuid uuid="{E449E878-7889-401A-827A-10D07CD1209C}"/><names>
         <name lang="es">Interacambiador calor</name>
         <name lang="ca">Interacamviador calor</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-acometida.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-acometida.elmt
index e22b72371..209f14f67 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-acometida.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-acometida.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="50" version="0.4" hotspot_y="16" type="element" hotspot_x="25" orientation="dyyy">
-    <names>
+<uuid uuid="{0F1B0C69-D061-4E25-9E0D-B1957F1F86F2}"/><names>
         <name lang="es">Llave acometida</name>
         <name lang="ca">Calu pas escomesa</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-de-compuerta.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-de-compuerta.elmt
index 4fddfff6b..b8cb719e0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-de-compuerta.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-de-compuerta.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" height="20" type="element" width="40" hotspot_y="10" version="0.5" hotspot_x="19" orientation="dyyy">
-    <names>
+<uuid uuid="{8948D9AF-C3E7-4F5B-8382-BEDA395A5410}"/><names>
         <name lang="ca">Clau de comporta</name>
         <name lang="en">Gate Valve</name>
         <name lang="es">Llave de compuerta</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-de-globo.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-de-globo.elmt
index 821a0721e..936bc7aef 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-de-globo.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-de-globo.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" height="20" type="element" width="40" hotspot_y="10" version="0.5" hotspot_x="19" orientation="dyyy">
-    <names>
+<uuid uuid="{ECCB3E04-3788-4682-BE65-0FF2CEDEFE3A}"/><names>
         <name lang="ca">Clau de globus</name>
         <name lang="en">Valve globe</name>
         <name lang="es">Llave de globo</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-equilibrado.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-equilibrado.elmt
index 377effb6b..43a6387bb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-equilibrado.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-equilibrado.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="50" version="0.4" hotspot_y="16" type="element" hotspot_x="25" orientation="dyyy">
-    <names>
+<uuid uuid="{635346C5-B17A-4416-BB0E-F9798A1F5606}"/><names>
         <name lang="es">Llave equilibrado</name>
         <name lang="ca">Clau equilibrat</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-paso-regul.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-paso-regul.elmt
index 149c45f04..b803f6b64 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-paso-regul.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-paso-regul.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="50" version="0.4" hotspot_y="18" type="element" hotspot_x="24" orientation="dyyy">
-    <names>
+<uuid uuid="{2F12D44C-024E-4D61-ADD5-C6D432DC5DD7}"/><names>
         <name lang="es">Llave regulación</name>
         <name lang="ca">Clau de regulació</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-vivienda.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-vivienda.elmt
index 7ca800bbb..e7bf44604 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-vivienda.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llave-vivienda.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="20" width="50" version="0.4" hotspot_y="14" type="element" hotspot_x="24" orientation="dyyy">
-    <names>
+<uuid uuid="{BA108210-D78E-4811-B760-9C5E180C3DC2}"/><names>
         <name lang="es">LLave vivenda</name>
         <name lang="ca">Clau pas vivenda</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llavepaso-nc.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llavepaso-nc.elmt
index 6169d4049..fee2357f0 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llavepaso-nc.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llavepaso-nc.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" height="20" type="element" width="40" hotspot_y="12" version="0.5" hotspot_x="19" orientation="dyyy">
-    <names>
+<uuid uuid="{5FB06BCE-3B4C-416D-BEBE-2AD88D79E4E2}"/><names>
         <name lang="ca">Clau tall ràpid NC</name>
         <name lang="en">Valve Hogger NC</name>
         <name lang="es">Llave corte rápido NC</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llavepaso.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llavepaso.elmt
index a1ffe9f65..036b21f7e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llavepaso.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llavepaso.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" height="20" type="element" width="40" hotspot_y="12" version="0.5" hotspot_x="19" orientation="dyyy">
-    <names>
+<uuid uuid="{32B521AC-DD20-423F-B615-8FA2F9749799}"/><names>
         <name lang="ca">Clau tall ràpid</name>
         <name lang="en">Valve Hogger</name>
         <name lang="es">Llave corte rápido</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llaves-cuarto.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llaves-cuarto.elmt
index fb88eca9d..668b03ed8 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llaves-cuarto.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llaves-cuarto.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="50" version="0.4" hotspot_y="22" type="element" hotspot_x="25" orientation="dyyy">
-    <names>
+<uuid uuid="{458842BD-FB09-4053-AAB2-56A5384AD788}"/><names>
         <name lang="es">Llaves cuarto húmedo</name>
         <name lang="ca">Claus pass cuarto</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llenado-desconectador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llenado-desconectador.elmt
index f4896a728..7bfa6f1f5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llenado-desconectador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/llenado-desconectador.elmt
@@ -1,5 +1,5 @@
 <definition orientation="dyyy" link_type="simple" type="element" hotspot_x="54" hotspot_y="28" width="120" height="50" version="0.5">
-    <names>
+<uuid uuid="{46B10AFA-EECF-448F-B171-1C603A2620AC}"/><names>
         <name lang="ca">Grup d'ompliment-desconectador</name>
         <name lang="es">Grupo de llenado-desconectador</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/manometro.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/manometro.elmt
index c57701061..35c95116e 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/manometro.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/manometro.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="20" version="0.4" hotspot_y="15" type="element" hotspot_x="10" orientation="dyyy">
-    <names>
+<uuid uuid="{62A6BBC9-3927-4D3B-8A02-C9B5CD65C726}"/><names>
         <name lang="es">Termómetro</name>
         <name lang="ca">Termómetre</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/placa-solares.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/placa-solares.elmt
index f7f12ac1f..efcac417d 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/placa-solares.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/placa-solares.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="80" width="80" version="0.4" hotspot_y="24" type="element" hotspot_x="63" orientation="dyyy">
-    <names>
+<uuid uuid="{798F2D48-7CD5-4332-8280-E87595A34123}"/><names>
         <name lang="es">Placas solares</name>
         <name lang="ca">Plaques solars</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/presostato.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/presostato.elmt
index 91c072522..311209d29 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/presostato.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/presostato.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="30" version="0.4" hotspot_y="15" type="element" hotspot_x="15" orientation="dyyy">
-    <names>
+<uuid uuid="{8D31D311-22BA-4A2D-B36A-1441939462D3}"/><names>
         <name lang="es">Presostato</name>
         <name lang="ca">Pressòstat</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/prosostato.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/prosostato.elmt
index 11f1e2081..107a648fb 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/prosostato.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/prosostato.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="30" version="0.4" hotspot_y="15" type="element" hotspot_x="15" orientation="dyyy">
-    <names>
+<uuid uuid="{189BF8F8-A3ED-4443-8758-13944F7B73A9}"/><names>
         <name lang="es">Manómetro</name>
         <name lang="ca">Manòmetre</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/purgador.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/purgador.elmt
index 2f9263916..623058516 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/purgador.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/purgador.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="20" version="0.4" hotspot_y="15" type="element" hotspot_x="10" orientation="dyyy">
-    <names>
+<uuid uuid="{02020332-4504-4157-BF95-C3945F51D383}"/><names>
         <name lang="es">Purgador</name>
         <name lang="ca">Purgador</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/reductora.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/reductora.elmt
index db376a6a1..289a03ebe 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/reductora.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/reductora.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="20" width="50" version="0.4" hotspot_y="9" type="element" hotspot_x="24" orientation="dyyy">
-    <names>
+<uuid uuid="{EB9F89FA-90F3-4C1C-A5DB-7B923DBED0D2}"/><names>
         <name lang="es">Reductora de presión</name>
         <name lang="ca">Reductora de pressió</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/termostato.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/termostato.elmt
index 8a04eeafc..1e860c70b 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/termostato.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/termostato.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="20" version="0.4" hotspot_y="15" type="element" hotspot_x="10" orientation="dyyy">
-    <names>
+<uuid uuid="{D1293076-DC05-400F-B697-AA6F36ACE92F}"/><names>
         <name lang="es">Termostato</name>
         <name lang="ca">Termòstat</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/vaciado.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/vaciado.elmt
index c735932ae..45c46f474 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/vaciado.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/vaciado.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="20" width="20" version="0.4" hotspot_y="6" type="element" hotspot_x="10" orientation="dyyy">
-    <names>
+<uuid uuid="{3D90A1DB-3674-4E55-B790-0EB5509822D6}"/><names>
         <name lang="es">Vaciado - Vertido</name>
         <name lang="ca">Buidadge-Abocament</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valv-retencion.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valv-retencion.elmt
index c69a58850..0df6ff0f4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valv-retencion.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valv-retencion.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" height="20" type="element" width="50" hotspot_y="10" version="0.5" hotspot_x="25" orientation="dyyy">
-    <names>
+<uuid uuid="{1EE69384-4635-4EC9-B5AE-CA27AC17EA84}"/><names>
         <name lang="ca">Vàlvula de retenció</name>
         <name lang="es">Válvula retención</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valv-termostatica.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valv-termostatica.elmt
index 498e8189b..db290cbe1 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valv-termostatica.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valv-termostatica.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" height="40" width="40" version="0.4" hotspot_y="22" type="element" hotspot_x="16" orientation="dyyy">
-    <names>
+<uuid uuid="{977418A5-D383-4B26-82C3-926C80AEAA6E}"/><names>
         <name lang="en">Termstatic valve</name>
         <name lang="es">Válvula termostática</name>
         <name lang="ca">Vàlvula termostàtica</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valvula-boya.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valvula-boya.elmt
index b37537aff..442a51adf 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valvula-boya.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valvula-boya.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="50" version="0.4" hotspot_y="19" type="element" hotspot_x="21" orientation="dyyy">
-    <names>
+<uuid uuid="{68F0A6B6-ED00-4670-8031-FE64ECC2B39E}"/><names>
         <name lang="es">Válvula de Boya</name>
         <name lang="ca">Vaàlvula de boia</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valvula-pie.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valvula-pie.elmt
index 5f60a8e01..0972b21c4 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valvula-pie.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valvula-pie.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="30" width="20" version="0.4" hotspot_y="16" type="element" hotspot_x="10" orientation="dyyy">
-    <names>
+<uuid uuid="{62B3CD54-F520-4379-A3CD-A8A84165E0EA}"/><names>
         <name lang="es">Válvula de pie</name>
         <name lang="ca">Vàlvula de peu</name>
     </names>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valvula-seguridad.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valvula-seguridad.elmt
index d120e575d..4be7cb5d5 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valvula-seguridad.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valvula-seguridad.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" height="40" type="element" width="30" hotspot_y="13" version="0.5" hotspot_x="11" orientation="dyyy">
-    <names>
+<uuid uuid="{2949F0BD-1333-4B7C-A8C7-48F0D622F713}"/><names>
         <name lang="ca">Vàlvula de seguretat</name>
         <name lang="en">Saffety valve</name>
         <name lang="es">Válvula de seguridad</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valvula3vias.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valvula3vias.elmt
index d5921707c..0e48dc5d9 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valvula3vias.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/valvula3vias.elmt
@@ -1,5 +1,5 @@
 <definition width="40" height="40" version="0.5" orientation="dyyy" link_type="simple" type="element" hotspot_x="19" hotspot_y="22">
-    <names>
+<uuid uuid="{B458532D-8134-4854-BF43-794843D1EFE0}"/><names>
         <name lang="nl">Elektrisch klep sanitair 3</name>
         <name lang="cs">Elektrický uzávěr 3V</name>
         <name lang="it">Elettrovalvola 3vie acqua sanitaria</name>
diff --git a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/vertido-visto.elmt b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/vertido-visto.elmt
index ceba4ba6f..bbd434d75 100644
--- a/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/vertido-visto.elmt
+++ b/elements/60_energy/11_water/01_Termicas-Fluidos2_Rafa/a-esquemas-agua/vertido-visto.elmt
@@ -1,5 +1,5 @@
 <definition link_type="simple" ic="true" height="40" width="30" version="0.4" hotspot_y="22" type="element" hotspot_x="14" orientation="dyyy">
-    <names>
+<uuid uuid="{AE6C7C94-9689-40F1-935E-D83F6A4179C0}"/><names>
         <name lang="ar">مجرى صرف</name>
         <name lang="en">Sewer drain</name>
         <name lang="it">Scarico</name>