diff --git a/elements/12energie/eaux/cuivre/codo15.elmt b/elements/12energie/eaux/cuivre/codo15.elmt
index 75712ed43..132fe91c9 100644
--- a/elements/12energie/eaux/cuivre/codo15.elmt
+++ b/elements/12energie/eaux/cuivre/codo15.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Copper Elbow 15</name>
         <name lang="it">gomito di rame 15</name>
         <name lang="fr">Cuivre Coude 15</name>
+        <name lang="pl">Kolanko 15</name>
         <name lang="es">Codo cobre 15</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/12energie/eaux/cuivre/codo18.elmt b/elements/12energie/eaux/cuivre/codo18.elmt
index f790be40c..8f9206890 100644
--- a/elements/12energie/eaux/cuivre/codo18.elmt
+++ b/elements/12energie/eaux/cuivre/codo18.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Copper Elbow 18</name>
         <name lang="it">Gomito rame 18</name>
         <name lang="fr">Cuivre coude 18</name>
+        <name lang="pl">Kolanko 18</name>
         <name lang="es">Codo cobre 18</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/12energie/eaux/cuivre/codo22.elmt b/elements/12energie/eaux/cuivre/codo22.elmt
index f7b9d9e1f..f517efc5b 100644
--- a/elements/12energie/eaux/cuivre/codo22.elmt
+++ b/elements/12energie/eaux/cuivre/codo22.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Copper Elbow 22</name>
         <name lang="it">Gomito rame 22</name>
         <name lang="fr">Cuivre coude 22</name>
+        <name lang="pl">Kolanko 22</name>
         <name lang="es">Codo cobre 22</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/12energie/eaux/cuivre/latiguillo1_2.elmt b/elements/12energie/eaux/cuivre/latiguillo1_2.elmt
index 97e45bd4c..2599e35c8 100644
--- a/elements/12energie/eaux/cuivre/latiguillo1_2.elmt
+++ b/elements/12energie/eaux/cuivre/latiguillo1_2.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Fitting 15-1/2</name>
         <name lang="it">Raccordo 15-1/2</name>
         <name lang="fr">Raccord 15-1/2</name>
+        <name lang="pl">Śrubunek 15 - 1/2"</name>
         <name lang="es">Rácor 15-1/2</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/12energie/eaux/cuivre/manguito-15-22.elmt b/elements/12energie/eaux/cuivre/manguito-15-22.elmt
index 1f8d29779..bcaca4d8a 100644
--- a/elements/12energie/eaux/cuivre/manguito-15-22.elmt
+++ b/elements/12energie/eaux/cuivre/manguito-15-22.elmt
@@ -1,9 +1,10 @@
 <definition width="40" version="0.4" hotspot_x="15" hotspot_y="18" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Copper Hose 15-22</name>
-        <name lang="fr">Cuivre Tuyau 15-22</name>
-        <name lang="es">Manguito cobre 15-22</name>
         <name lang="it">Riduzione 15-22</name>
+        <name lang="fr">Cuivre Tuyau 15-22</name>
+        <name lang="pl">Redukcja 15 - 22</name>
+        <name lang="es">Manguito cobre 15-22</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/manguito-18-22.elmt b/elements/12energie/eaux/cuivre/manguito-18-22.elmt
index e0e3489b5..7766b8484 100644
--- a/elements/12energie/eaux/cuivre/manguito-18-22.elmt
+++ b/elements/12energie/eaux/cuivre/manguito-18-22.elmt
@@ -1,9 +1,10 @@
 <definition width="40" version="0.4" hotspot_x="15" hotspot_y="17" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Copper Hose 18-22</name>
-        <name lang="fr">Cuivre Tuyau 18-22</name>
-        <name lang="es">Manguito cobre 18-22</name>
         <name lang="it">Riduzione 18-22</name>
+        <name lang="fr">Cuivre Tuyau 18-22</name>
+        <name lang="pl">Redukcja 18 - 22</name>
+        <name lang="es">Manguito cobre 18-22</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/manguito-codo1_2h-15.elmt b/elements/12energie/eaux/cuivre/manguito-codo1_2h-15.elmt
index 9b2a7015c..e8183e266 100644
--- a/elements/12energie/eaux/cuivre/manguito-codo1_2h-15.elmt
+++ b/elements/12energie/eaux/cuivre/manguito-codo1_2h-15.elmt
@@ -1,9 +1,10 @@
 <definition width="50" version="0.4" hotspot_x="22" hotspot_y="18" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Elbow-sleeve 1/2 "H-15</name>
-        <name lang="fr">Coude-douille de 1/2 "H-15</name>
-        <name lang="es">Manguito-Codo 1/2"H-15</name>
         <name lang="it">Riduzione gomito 1/2 F-22</name>
+        <name lang="fr">Coude-douille de 1/2 "H-15</name>
+        <name lang="pl">Kolanko 1/2" - 22</name>
+        <name lang="es">Manguito-Codo 1/2"H-15</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/12energie/eaux/cuivre/manguito-placa1_2-15.elmt b/elements/12energie/eaux/cuivre/manguito-placa1_2-15.elmt
index 2d61a6793..4edfba9b1 100644
--- a/elements/12energie/eaux/cuivre/manguito-placa1_2-15.elmt
+++ b/elements/12energie/eaux/cuivre/manguito-placa1_2-15.elmt
@@ -1,9 +1,10 @@
 <definition width="50" version="0.4" hotspot_x="22" hotspot_y="21" height="60" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Elbow-sleeve 1/2 "H-15</name>
-        <name lang="fr">Coude-douille de 1/2 "H-15</name>
-        <name lang="es">Manguito-Codo 1/2"H-15</name>
         <name lang="it">Riduzione gomito 1/2 F-15</name>
+        <name lang="fr">Coude-douille de 1/2 "H-15</name>
+        <name lang="pl">Redukcja 1/2" - 15</name>
+        <name lang="es">Manguito-Codo 1/2"H-15</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/12energie/eaux/cuivre/manguito15-18.elmt b/elements/12energie/eaux/cuivre/manguito15-18.elmt
index 0d0d3e80b..21d5faf7f 100644
--- a/elements/12energie/eaux/cuivre/manguito15-18.elmt
+++ b/elements/12energie/eaux/cuivre/manguito15-18.elmt
@@ -1,9 +1,10 @@
 <definition width="40" version="0.4" hotspot_x="15" hotspot_y="18" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Copper Hose 15-18</name>
-        <name lang="fr">Cuivre Tuyau 15-18</name>
-        <name lang="es">Manguito cobre 15-18</name>
         <name lang="it">Riduzione 15-18</name>
+        <name lang="fr">Cuivre Tuyau 15-18</name>
+        <name lang="pl">Redukcja 15 - 18</name>
+        <name lang="es">Manguito cobre 15-18</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/manguito15-1_2hembra.elmt b/elements/12energie/eaux/cuivre/manguito15-1_2hembra.elmt
index 9fd381408..23eacf86f 100644
--- a/elements/12energie/eaux/cuivre/manguito15-1_2hembra.elmt
+++ b/elements/12energie/eaux/cuivre/manguito15-1_2hembra.elmt
@@ -1,9 +1,10 @@
 <definition width="40" version="0.4" hotspot_x="21" hotspot_y="27" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Sleeve 15 1/2 Female</name>
-        <name lang="fr">Manchon 15 1/2 Femelle</name>
-        <name lang="es">Manguito 15 1/2 Hembra</name>
         <name lang="it">Riduzione 15 - 1/2 F</name>
+        <name lang="fr">Manchon 15 1/2 Femelle</name>
+        <name lang="pl">Redukcja 15 - 1/2"</name>
+        <name lang="es">Manguito 15 1/2 Hembra</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/manguito15-1_2macho.elmt b/elements/12energie/eaux/cuivre/manguito15-1_2macho.elmt
index e4669771a..071445aa9 100644
--- a/elements/12energie/eaux/cuivre/manguito15-1_2macho.elmt
+++ b/elements/12energie/eaux/cuivre/manguito15-1_2macho.elmt
@@ -1,9 +1,10 @@
-<definition width="40" version="0.4" hotspot_x="18" hotspot_y="27" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
+<definition width="40" version="0.4" hotspot_x="19" hotspot_y="27" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Sleeve 15 1/2 Male</name>
-        <name lang="fr">Manchon 15 1/2 Male</name>
-        <name lang="es">Manguito 15 1/2 Macho</name>
         <name lang="it">Riduzione 15 - 1/2 M</name>
+        <name lang="fr">Manchon 15 1/2 Male</name>
+        <name lang="pl">Redukcja 15 - 1/2"</name>
+        <name lang="es">Manguito 15 1/2 Macho</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/manguito18-1_2hembra.elmt b/elements/12energie/eaux/cuivre/manguito18-1_2hembra.elmt
index 697e25544..e2f359bbd 100644
--- a/elements/12energie/eaux/cuivre/manguito18-1_2hembra.elmt
+++ b/elements/12energie/eaux/cuivre/manguito18-1_2hembra.elmt
@@ -1,9 +1,10 @@
 <definition width="40" version="0.4" hotspot_x="17" hotspot_y="28" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Sleeve 18 1/2 Female</name>
-        <name lang="fr">Manchon 18 1/2 Femelle</name>
-        <name lang="es">Manguito 18 1/2 Hembra</name>
         <name lang="it">Riduzione 18 - 1/2 F</name>
+        <name lang="fr">Manchon 18 1/2 Femelle</name>
+        <name lang="pl">Redukcja 18 - 1/2"</name>
+        <name lang="es">Manguito 18 1/2 Hembra</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/manguito18-1_2macho.elmt b/elements/12energie/eaux/cuivre/manguito18-1_2macho.elmt
index 570fba9d7..1dedae1e0 100644
--- a/elements/12energie/eaux/cuivre/manguito18-1_2macho.elmt
+++ b/elements/12energie/eaux/cuivre/manguito18-1_2macho.elmt
@@ -1,8 +1,9 @@
 <definition width="40" version="0.4" hotspot_x="21" hotspot_y="27" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
-        <name lang="fr">manchon 18 1/2 Male</name>
-        <name lang="es">Manguito 18 1/2 Macho</name>
         <name lang="it">Riduzione 16 - 1/2 M</name>
+        <name lang="fr">manchon 18 1/2 Male</name>
+        <name lang="pl">Redukcja 18 - 1/2"</name>
+        <name lang="es">Manguito 18 1/2 Macho</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/manguito22-1hembra.elmt b/elements/12energie/eaux/cuivre/manguito22-1hembra.elmt
index 315536e9a..d1e44c709 100644
--- a/elements/12energie/eaux/cuivre/manguito22-1hembra.elmt
+++ b/elements/12energie/eaux/cuivre/manguito22-1hembra.elmt
@@ -1,9 +1,10 @@
 <definition width="40" version="0.4" hotspot_x="19" hotspot_y="32" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Sleeve 22 1" Female</name>
-        <name lang="fr">Manchon 22 1" Femelle</name>
-        <name lang="es">Manguito 22 1" Hembra</name>
         <name lang="it">Riduzione 22 - 1" F</name>
+        <name lang="fr">Manchon 22 1" Femelle</name>
+        <name lang="pl">Redukcja 15 - 1"</name>
+        <name lang="es">Manguito 22 1" Hembra</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/manguito22-1macho.elmt b/elements/12energie/eaux/cuivre/manguito22-1macho.elmt
index 9759039ba..d91022cb9 100644
--- a/elements/12energie/eaux/cuivre/manguito22-1macho.elmt
+++ b/elements/12energie/eaux/cuivre/manguito22-1macho.elmt
@@ -1,9 +1,10 @@
-<definition width="30" version="0.4" hotspot_x="15" hotspot_y="27" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
+<definition width="30" version="0.4" hotspot_x="16" hotspot_y="27" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Sleeve 22 1 " male</name>
-        <name lang="fr">Manchon 22 1" male</name>
-        <name lang="es">Manguito 22 1" Macho</name>
         <name lang="it">Riduzione 22 - 1" M</name>
+        <name lang="fr">Manchon 22 1" male</name>
+        <name lang="pl">Redukcja 22 - 1"</name>
+        <name lang="es">Manguito 22 1" Macho</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/manguito22-3_4hembra.elmt b/elements/12energie/eaux/cuivre/manguito22-3_4hembra.elmt
index 0abe5cd3b..5a1c124be 100644
--- a/elements/12energie/eaux/cuivre/manguito22-3_4hembra.elmt
+++ b/elements/12energie/eaux/cuivre/manguito22-3_4hembra.elmt
@@ -1,9 +1,10 @@
 <definition width="40" version="0.4" hotspot_x="16" hotspot_y="33" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Sleeve 22 3/4 female</name>
-        <name lang="fr">Manchon 22 3/4 femelle</name>
-        <name lang="es">Manguito 22 3/4 Hembra</name>
         <name lang="it">Riduzione 22 - 3/4 F</name>
+        <name lang="fr">Manchon 22 3/4 femelle</name>
+        <name lang="pl">Redukcja 22 - 3/4"</name>
+        <name lang="es">Manguito 22 3/4 Hembra</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/manguito22-3_4macho.elmt b/elements/12energie/eaux/cuivre/manguito22-3_4macho.elmt
index 3a292a1c3..46e4ea6c1 100644
--- a/elements/12energie/eaux/cuivre/manguito22-3_4macho.elmt
+++ b/elements/12energie/eaux/cuivre/manguito22-3_4macho.elmt
@@ -1,9 +1,10 @@
 <definition width="40" version="0.4" hotspot_x="17" hotspot_y="34" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Sleeve 22 3/4 Male</name>
-        <name lang="fr">Manchon 22 3/4 male</name>
-        <name lang="es">Manguito 22 3/4 Macho</name>
         <name lang="it">Riduzione 22 - 3/4 M</name>
+        <name lang="fr">Manchon 22 3/4 male</name>
+        <name lang="pl">Redukcja 22 - 3/4"</name>
+        <name lang="es">Manguito 22 3/4 Macho</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/qet_directory b/elements/12energie/eaux/cuivre/qet_directory
index f6f59081d..9c492b188 100644
--- a/elements/12energie/eaux/cuivre/qet_directory
+++ b/elements/12energie/eaux/cuivre/qet_directory
@@ -2,5 +2,6 @@
     <names>
         <name lang="es">Cobre soldar</name>
         <name lang="it">Rame a saldare</name>
+        <name lang="pl">Elementy miedziane</name>
     </names>
 </qet-directory>
diff --git a/elements/12energie/eaux/cuivre/racor15.elmt b/elements/12energie/eaux/cuivre/racor15.elmt
index 43e922f47..5864fd998 100644
--- a/elements/12energie/eaux/cuivre/racor15.elmt
+++ b/elements/12energie/eaux/cuivre/racor15.elmt
@@ -1,9 +1,10 @@
 <definition width="50" version="0.4" hotspot_x="21" hotspot_y="30" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Fitting 18-3/4</name>
-        <name lang="fr">Raccord 18-3/4</name>
-        <name lang="es">Rácor 18-3/4</name>
         <name lang="it">Raccordo 18 - 3/4</name>
+        <name lang="fr">Raccord 18-3/4</name>
+        <name lang="pl">Śrubunek 18 - 3/4"</name>
+        <name lang="es">Rácor 18-3/4</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/12energie/eaux/cuivre/racor22-3_4.elmt b/elements/12energie/eaux/cuivre/racor22-3_4.elmt
index 250c9ee71..6b0fa81ca 100644
--- a/elements/12energie/eaux/cuivre/racor22-3_4.elmt
+++ b/elements/12energie/eaux/cuivre/racor22-3_4.elmt
@@ -1,9 +1,10 @@
 <definition width="50" version="0.4" hotspot_x="21" hotspot_y="30" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Fitting 22-3/4</name>
-        <name lang="fr">Raccord 22-3/4</name>
-        <name lang="es">Rácor 22-3/4</name>
         <name lang="it">Raccordo 22 - 3/4</name>
+        <name lang="fr">Raccord 22-3/4</name>
+        <name lang="pl">Śrubunek 22 - 3/4"</name>
+        <name lang="es">Rácor 22-3/4</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/12energie/eaux/cuivre/rcaor15-1_2.elmt b/elements/12energie/eaux/cuivre/rcaor15-1_2.elmt
index 3309e7665..d0b822a16 100644
--- a/elements/12energie/eaux/cuivre/rcaor15-1_2.elmt
+++ b/elements/12energie/eaux/cuivre/rcaor15-1_2.elmt
@@ -1,8 +1,9 @@
 <definition width="50" version="0.4" hotspot_x="20" hotspot_y="25" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Fitting 15-1/2</name>
-        <name lang="fr">Raccord 15-1/2</name>
         <name lang="it">Raccordo 15-1/2</name>
+        <name lang="fr">Raccord 15-1/2</name>
+        <name lang="pl">Śrubunek 15 - 1/2"</name>
         <name lang="es">Rácor 15-1/2</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/12energie/eaux/cuivre/te-22-15-22.elmt b/elements/12energie/eaux/cuivre/te-22-15-22.elmt
index 375a54816..d43527497 100644
--- a/elements/12energie/eaux/cuivre/te-22-15-22.elmt
+++ b/elements/12energie/eaux/cuivre/te-22-15-22.elmt
@@ -1,9 +1,10 @@
 <definition width="60" version="0.4" hotspot_x="27" hotspot_y="29" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Te 22-15-22 copper</name>
-        <name lang="fr">Te 22-15-22 cuivre</name>
-        <name lang="es">Te cobre 22-15-22</name>
         <name lang="it">T rame 22-15-22</name>
+        <name lang="fr">Te 22-15-22 cuivre</name>
+        <name lang="pl">Trójnik 22 - 15 - 22</name>
+        <name lang="es">Te cobre 22-15-22</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/te-22-18-22.elmt b/elements/12energie/eaux/cuivre/te-22-18-22.elmt
index 1f01deadd..609a37bd6 100644
--- a/elements/12energie/eaux/cuivre/te-22-18-22.elmt
+++ b/elements/12energie/eaux/cuivre/te-22-18-22.elmt
@@ -1,9 +1,10 @@
 <definition width="60" version="0.4" hotspot_x="27" hotspot_y="28" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Te 22-18-22 copper</name>
-        <name lang="fr">Te 22-18-22 cuivre</name>
-        <name lang="es">Te cobre 22-18-22</name>
         <name lang="it">T rame 22-18-22</name>
+        <name lang="fr">Te 22-18-22 cuivre</name>
+        <name lang="pl">Trójnik 22 - 18 - 22</name>
+        <name lang="es">Te cobre 22-18-22</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/te15.elmt b/elements/12energie/eaux/cuivre/te15.elmt
index 3b8b61de4..375b318af 100644
--- a/elements/12energie/eaux/cuivre/te15.elmt
+++ b/elements/12energie/eaux/cuivre/te15.elmt
@@ -1,9 +1,10 @@
 <definition width="50" version="0.4" hotspot_x="25" hotspot_y="20" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Te 15 copper</name>
-        <name lang="fr">te 15 cuivre</name>
-        <name lang="es">Te cobre 15</name>
         <name lang="it">T rame 15</name>
+        <name lang="fr">te 15 cuivre</name>
+        <name lang="pl">Trójnik 15</name>
+        <name lang="es">Te cobre 15</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/te18.elmt b/elements/12energie/eaux/cuivre/te18.elmt
index 3663ee5ab..b61d019a4 100644
--- a/elements/12energie/eaux/cuivre/te18.elmt
+++ b/elements/12energie/eaux/cuivre/te18.elmt
@@ -1,9 +1,10 @@
 <definition width="50" version="0.4" hotspot_x="23" hotspot_y="26" height="40" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Te 18 copper</name>
-        <name lang="fr">te 18 cuivre</name>
-        <name lang="es">Te cobre 18</name>
         <name lang="it">T rame 18</name>
+        <name lang="fr">te 18 cuivre</name>
+        <name lang="pl">Trójnik 18</name>
+        <name lang="es">Te cobre 18</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/te22.elmt b/elements/12energie/eaux/cuivre/te22.elmt
index f32ca6cef..18fb4012b 100644
--- a/elements/12energie/eaux/cuivre/te22.elmt
+++ b/elements/12energie/eaux/cuivre/te22.elmt
@@ -1,9 +1,10 @@
 <definition width="60" version="0.4" hotspot_x="27" hotspot_y="32" height="50" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">Te 22 copper</name>
-        <name lang="fr">te 22 cuivre</name>
-        <name lang="es">Te cobre 22</name>
         <name lang="it">T rame 22</name>
+        <name lang="fr">te 22 cuivre</name>
+        <name lang="pl">Trójnik 22</name>
+        <name lang="es">Te cobre 22</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/tubo18.elmt b/elements/12energie/eaux/cuivre/tubo18.elmt
index 85ba6ace2..0290881ec 100644
--- a/elements/12energie/eaux/cuivre/tubo18.elmt
+++ b/elements/12energie/eaux/cuivre/tubo18.elmt
@@ -1,9 +1,10 @@
 <definition width="70" version="0.4" hotspot_x="33" hotspot_y="10" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">18 Copper Tube</name>
-        <name lang="fr">Tube cuivre 18</name>
-        <name lang="es">Tubo Cobre 18</name>
         <name lang="it">Tubo rame 18</name>
+        <name lang="fr">Tube cuivre 18</name>
+        <name lang="pl">Mufa 18</name>
+        <name lang="es">Tubo Cobre 18</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/tubo22.elmt b/elements/12energie/eaux/cuivre/tubo22.elmt
index f52ed42b0..01bc08278 100644
--- a/elements/12energie/eaux/cuivre/tubo22.elmt
+++ b/elements/12energie/eaux/cuivre/tubo22.elmt
@@ -1,9 +1,10 @@
 <definition width="60" version="0.4" hotspot_x="28" hotspot_y="16" height="30" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">22 Copper Tube</name>
-        <name lang="fr">Tube 22 cuivre</name>
-        <name lang="es">Tubo Cobre 22</name>
         <name lang="it">Tubo rame 22</name>
+        <name lang="fr">Tube 22 cuivre</name>
+        <name lang="pl">Mufa 22</name>
+        <name lang="es">Tubo Cobre 22</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/eaux/cuivre/tubocobre15.elmt b/elements/12energie/eaux/cuivre/tubocobre15.elmt
index 6ffff7bf0..ba4c2c025 100644
--- a/elements/12energie/eaux/cuivre/tubocobre15.elmt
+++ b/elements/12energie/eaux/cuivre/tubocobre15.elmt
@@ -1,9 +1,10 @@
 <definition width="60" version="0.4" hotspot_x="28" hotspot_y="10" height="20" link_type="simple" type="element" ic="true" orientation="dyyy">
     <names>
         <name lang="en">15 Copper Tube</name>
-        <name lang="fr">Tube 15 cuivre</name>
-        <name lang="es">Tubo cobre 15</name>
         <name lang="it">Tubo rame 15</name>
+        <name lang="fr">Tube 15 cuivre</name>
+        <name lang="pl">Mufa 15</name>
+        <name lang="es">Tubo cobre 15</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/12energie/froid/qet_directory b/elements/12energie/froid/qet_directory
index 396e3bf18..bb342782e 100644
--- a/elements/12energie/froid/qet_directory
+++ b/elements/12energie/froid/qet_directory
@@ -3,7 +3,7 @@
         <name lang="fr">Froid</name>
         <name lang="ar">تبريد</name>
         <name lang="en">Chiller</name>
-        <name lang="pl">Chłodnictwo</name>
+        <name lang="pl">Instalacje chłodnicze</name>
         <name lang="cs">Chlazení</name>
         <name lang="it">Refrigerazione</name>
         <name lang="el">Ψύξη</name>