diff --git a/elements/10_electric/qet_directory b/elements/10_electric/qet_directory
index 2f0e3cb1c..8e4a85b33 100644
--- a/elements/10_electric/qet_directory
+++ b/elements/10_electric/qet_directory
@@ -7,5 +7,6 @@
         <name lang="it">Elettrica</name>
         <name lang="pl">Elektrotechnika</name>
         <name lang="nl">Elektrotechniek</name>
+        <name lang="cs">Elektrotechnika</name>
     </names>
 </qet-directory>
diff --git a/elements/20_logic/qet_directory b/elements/20_logic/qet_directory
index 6215147d1..37fb81be3 100644
--- a/elements/20_logic/qet_directory
+++ b/elements/20_logic/qet_directory
@@ -7,5 +7,6 @@
         <name lang="fr">Logique</name>
         <name lang="it">Logica</name>
         <name lang="nl">Logica</name>
+        <name lang="cs">Logika</name>
     </names>
 </qet-directory>
diff --git a/elements/50_pneumatic/61_drives/qet_directory b/elements/50_pneumatic/61_drives/qet_directory
index 522aa0dd5..dd8ef2462 100644
--- a/elements/50_pneumatic/61_drives/qet_directory
+++ b/elements/50_pneumatic/61_drives/qet_directory
@@ -6,5 +6,6 @@
         <name lang="pl">Napędy</name>
         <name lang="en">Drives</name>
         <name lang="nl">Aandrijvingen</name>
+        <name lang="cs">Pohony</name>
     </names>
 </qet-directory>
diff --git a/elements/50_pneumatic/qet_directory b/elements/50_pneumatic/qet_directory
index ba3544ca4..63c1ac38c 100644
--- a/elements/50_pneumatic/qet_directory
+++ b/elements/50_pneumatic/qet_directory
@@ -5,7 +5,7 @@
         <name lang="en">Pneumatic</name>
         <name lang="el">Πνευματικά</name>
         <name lang="pl">Pneumatyka</name>
-        <name lang="cs">Plněné vzduchem</name>
+        <name lang="cs">Na stlačený vzduch</name>
         <name lang="it">Pneumatica</name>
         <name lang="nl">Pneumatiek</name>
         <name lang="ru">Пневматика</name>
diff --git a/elements/60_energy/11_water/cuivre/codo15.elmt b/elements/60_energy/11_water/cuivre/codo15.elmt
index 132fe91c9..a5f554b99 100644
--- a/elements/60_energy/11_water/cuivre/codo15.elmt
+++ b/elements/60_energy/11_water/cuivre/codo15.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Cuivre Coude 15</name>
         <name lang="pl">Kolanko 15</name>
         <name lang="es">Codo cobre 15</name>
+        <name lang="cs">Koleno 15</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/cuivre/codo18.elmt b/elements/60_energy/11_water/cuivre/codo18.elmt
index 8f9206890..501dae390 100644
--- a/elements/60_energy/11_water/cuivre/codo18.elmt
+++ b/elements/60_energy/11_water/cuivre/codo18.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Cuivre coude 18</name>
         <name lang="pl">Kolanko 18</name>
         <name lang="es">Codo cobre 18</name>
+        <name lang="cs">Koleno 18</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/cuivre/codo22.elmt b/elements/60_energy/11_water/cuivre/codo22.elmt
index f517efc5b..6140994d6 100644
--- a/elements/60_energy/11_water/cuivre/codo22.elmt
+++ b/elements/60_energy/11_water/cuivre/codo22.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Cuivre coude 22</name>
         <name lang="pl">Kolanko 22</name>
         <name lang="es">Codo cobre 22</name>
+        <name lang="cs">Koleno 22</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/cuivre/latiguillo1_2.elmt b/elements/60_energy/11_water/cuivre/latiguillo1_2.elmt
index 2599e35c8..587b8c548 100644
--- a/elements/60_energy/11_water/cuivre/latiguillo1_2.elmt
+++ b/elements/60_energy/11_water/cuivre/latiguillo1_2.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Raccord 15-1/2</name>
         <name lang="pl">Śrubunek 15 - 1/2"</name>
         <name lang="es">Rácor 15-1/2</name>
+        <name lang="cs">Spojení 15 - 1/2"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/cuivre/manguito-15-22.elmt b/elements/60_energy/11_water/cuivre/manguito-15-22.elmt
index bcaca4d8a..f88426d79 100644
--- a/elements/60_energy/11_water/cuivre/manguito-15-22.elmt
+++ b/elements/60_energy/11_water/cuivre/manguito-15-22.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Cuivre Tuyau 15-22</name>
         <name lang="pl">Redukcja 15 - 22</name>
         <name lang="es">Manguito cobre 15-22</name>
+        <name lang="cs">Redukční převod 15 - 22</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/manguito-18-22.elmt b/elements/60_energy/11_water/cuivre/manguito-18-22.elmt
index 7766b8484..353d17337 100644
--- a/elements/60_energy/11_water/cuivre/manguito-18-22.elmt
+++ b/elements/60_energy/11_water/cuivre/manguito-18-22.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Cuivre Tuyau 18-22</name>
         <name lang="pl">Redukcja 18 - 22</name>
         <name lang="es">Manguito cobre 18-22</name>
+        <name lang="cs">Redukční převod 18 - 22</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/manguito-codo1_2h-15.elmt b/elements/60_energy/11_water/cuivre/manguito-codo1_2h-15.elmt
index e8183e266..edc9a2e2e 100644
--- a/elements/60_energy/11_water/cuivre/manguito-codo1_2h-15.elmt
+++ b/elements/60_energy/11_water/cuivre/manguito-codo1_2h-15.elmt
@@ -5,6 +5,7 @@
         <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>
+        <name lang="cs">Koleno 1/2" - 22</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/cuivre/manguito-placa1_2-15.elmt b/elements/60_energy/11_water/cuivre/manguito-placa1_2-15.elmt
index 4edfba9b1..9ab3d98ea 100644
--- a/elements/60_energy/11_water/cuivre/manguito-placa1_2-15.elmt
+++ b/elements/60_energy/11_water/cuivre/manguito-placa1_2-15.elmt
@@ -5,6 +5,7 @@
         <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>
+        <name lang="cs">Redukční převod 1/2" - 15</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/cuivre/manguito15-18.elmt b/elements/60_energy/11_water/cuivre/manguito15-18.elmt
index 21d5faf7f..ba2f9ecaf 100644
--- a/elements/60_energy/11_water/cuivre/manguito15-18.elmt
+++ b/elements/60_energy/11_water/cuivre/manguito15-18.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Cuivre Tuyau 15-18</name>
         <name lang="pl">Redukcja 15 - 18</name>
         <name lang="es">Manguito cobre 15-18</name>
+        <name lang="cs">Redukční převod 15 - 18</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/manguito15-1_2hembra.elmt b/elements/60_energy/11_water/cuivre/manguito15-1_2hembra.elmt
index 23eacf86f..6e10d2d66 100644
--- a/elements/60_energy/11_water/cuivre/manguito15-1_2hembra.elmt
+++ b/elements/60_energy/11_water/cuivre/manguito15-1_2hembra.elmt
@@ -5,6 +5,7 @@
         <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>
+        <name lang="cs">Redukční převod 15 - 1/2"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/manguito15-1_2macho.elmt b/elements/60_energy/11_water/cuivre/manguito15-1_2macho.elmt
index 071445aa9..7cdd063c2 100644
--- a/elements/60_energy/11_water/cuivre/manguito15-1_2macho.elmt
+++ b/elements/60_energy/11_water/cuivre/manguito15-1_2macho.elmt
@@ -5,6 +5,7 @@
         <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>
+        <name lang="cs">Redukční převod 15 - 1/2"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/manguito18-1_2hembra.elmt b/elements/60_energy/11_water/cuivre/manguito18-1_2hembra.elmt
index e2f359bbd..97416eecf 100644
--- a/elements/60_energy/11_water/cuivre/manguito18-1_2hembra.elmt
+++ b/elements/60_energy/11_water/cuivre/manguito18-1_2hembra.elmt
@@ -5,6 +5,7 @@
         <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>
+        <name lang="cs">Redukční převod 18 - 1/2"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/manguito18-1_2macho.elmt b/elements/60_energy/11_water/cuivre/manguito18-1_2macho.elmt
index 1dedae1e0..64fb410d3 100644
--- a/elements/60_energy/11_water/cuivre/manguito18-1_2macho.elmt
+++ b/elements/60_energy/11_water/cuivre/manguito18-1_2macho.elmt
@@ -4,6 +4,7 @@
         <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>
+        <name lang="cs">Redukční převod 18 - 1/2"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/manguito22-1hembra.elmt b/elements/60_energy/11_water/cuivre/manguito22-1hembra.elmt
index d1e44c709..e86d79cd5 100644
--- a/elements/60_energy/11_water/cuivre/manguito22-1hembra.elmt
+++ b/elements/60_energy/11_water/cuivre/manguito22-1hembra.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Manchon 22 1" Femelle</name>
         <name lang="pl">Redukcja 15 - 1"</name>
         <name lang="es">Manguito 22 1" Hembra</name>
+        <name lang="cs">Redukční převod 22 - 1" samice</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/manguito22-1macho.elmt b/elements/60_energy/11_water/cuivre/manguito22-1macho.elmt
index d91022cb9..d5ded0562 100644
--- a/elements/60_energy/11_water/cuivre/manguito22-1macho.elmt
+++ b/elements/60_energy/11_water/cuivre/manguito22-1macho.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Manchon 22 1" male</name>
         <name lang="pl">Redukcja 22 - 1"</name>
         <name lang="es">Manguito 22 1" Macho</name>
+        <name lang="cs">Redukční převod 22 - 1" samec</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/manguito22-3_4hembra.elmt b/elements/60_energy/11_water/cuivre/manguito22-3_4hembra.elmt
index 5a1c124be..f2081fce3 100644
--- a/elements/60_energy/11_water/cuivre/manguito22-3_4hembra.elmt
+++ b/elements/60_energy/11_water/cuivre/manguito22-3_4hembra.elmt
@@ -5,6 +5,7 @@
         <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>
+        <name lang="cs">Redukční převod 22 - 3/4" samice</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/manguito22-3_4macho.elmt b/elements/60_energy/11_water/cuivre/manguito22-3_4macho.elmt
index 46e4ea6c1..5cfde9a49 100644
--- a/elements/60_energy/11_water/cuivre/manguito22-3_4macho.elmt
+++ b/elements/60_energy/11_water/cuivre/manguito22-3_4macho.elmt
@@ -5,6 +5,7 @@
         <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>
+        <name lang="cs">Redukční převod 22 - 3/4" samec</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/qet_directory b/elements/60_energy/11_water/cuivre/qet_directory
index 742c87702..9d1c2fe3e 100644
--- a/elements/60_energy/11_water/cuivre/qet_directory
+++ b/elements/60_energy/11_water/cuivre/qet_directory
@@ -5,5 +5,6 @@
         <name lang="it">Rame a saldare</name>
         <name lang="pl">Elementy miedziane</name>
         <name lang="nl">Koper delen</name>
+        <name lang="cs">Měděné části</name>
     </names>
 </qet-directory>
diff --git a/elements/60_energy/11_water/cuivre/racor15.elmt b/elements/60_energy/11_water/cuivre/racor15.elmt
index 5864fd998..9c22bf489 100644
--- a/elements/60_energy/11_water/cuivre/racor15.elmt
+++ b/elements/60_energy/11_water/cuivre/racor15.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Raccord 18-3/4</name>
         <name lang="pl">Śrubunek 18 - 3/4"</name>
         <name lang="es">Rácor 18-3/4</name>
+        <name lang="cs">Spojení 18 - 3/4"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/cuivre/racor22-3_4.elmt b/elements/60_energy/11_water/cuivre/racor22-3_4.elmt
index 6b0fa81ca..33d7e7fae 100644
--- a/elements/60_energy/11_water/cuivre/racor22-3_4.elmt
+++ b/elements/60_energy/11_water/cuivre/racor22-3_4.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Raccord 22-3/4</name>
         <name lang="pl">Śrubunek 22 - 3/4"</name>
         <name lang="es">Rácor 22-3/4</name>
+        <name lang="cs">Spojení 22 - 3/4"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/cuivre/rcaor15-1_2.elmt b/elements/60_energy/11_water/cuivre/rcaor15-1_2.elmt
index d0b822a16..93410c692 100644
--- a/elements/60_energy/11_water/cuivre/rcaor15-1_2.elmt
+++ b/elements/60_energy/11_water/cuivre/rcaor15-1_2.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Raccord 15-1/2</name>
         <name lang="pl">Śrubunek 15 - 1/2"</name>
         <name lang="es">Rácor 15-1/2</name>
+        <name lang="cs">Spojení 15 - 1/2"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/cuivre/te-22-15-22.elmt b/elements/60_energy/11_water/cuivre/te-22-15-22.elmt
index d43527497..f9f59714b 100644
--- a/elements/60_energy/11_water/cuivre/te-22-15-22.elmt
+++ b/elements/60_energy/11_water/cuivre/te-22-15-22.elmt
@@ -5,6 +5,7 @@
         <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>
+        <name lang="cs">T 22 - 15 - 22 měď</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/te-22-18-22.elmt b/elements/60_energy/11_water/cuivre/te-22-18-22.elmt
index 609a37bd6..1c77237b6 100644
--- a/elements/60_energy/11_water/cuivre/te-22-18-22.elmt
+++ b/elements/60_energy/11_water/cuivre/te-22-18-22.elmt
@@ -5,6 +5,7 @@
         <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>
+        <name lang="cs">T 22 - 18 - 22 měď</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/te15.elmt b/elements/60_energy/11_water/cuivre/te15.elmt
index 375b318af..0aa2d7a42 100644
--- a/elements/60_energy/11_water/cuivre/te15.elmt
+++ b/elements/60_energy/11_water/cuivre/te15.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">te 15 cuivre</name>
         <name lang="pl">Trójnik 15</name>
         <name lang="es">Te cobre 15</name>
+        <name lang="cs">T 15 měď</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/te18.elmt b/elements/60_energy/11_water/cuivre/te18.elmt
index b61d019a4..86fef1a01 100644
--- a/elements/60_energy/11_water/cuivre/te18.elmt
+++ b/elements/60_energy/11_water/cuivre/te18.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">te 18 cuivre</name>
         <name lang="pl">Trójnik 18</name>
         <name lang="es">Te cobre 18</name>
+        <name lang="cs">T 18 měď</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/te22.elmt b/elements/60_energy/11_water/cuivre/te22.elmt
index 18fb4012b..0a61ea760 100644
--- a/elements/60_energy/11_water/cuivre/te22.elmt
+++ b/elements/60_energy/11_water/cuivre/te22.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">te 22 cuivre</name>
         <name lang="pl">Trójnik 22</name>
         <name lang="es">Te cobre 22</name>
+        <name lang="cs">T 22 měď</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/tubo18.elmt b/elements/60_energy/11_water/cuivre/tubo18.elmt
index 0290881ec..d18bb3b25 100644
--- a/elements/60_energy/11_water/cuivre/tubo18.elmt
+++ b/elements/60_energy/11_water/cuivre/tubo18.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Tube cuivre 18</name>
         <name lang="pl">Mufa 18</name>
         <name lang="es">Tubo Cobre 18</name>
+        <name lang="cs">Trubka 18 měď</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/tubo22.elmt b/elements/60_energy/11_water/cuivre/tubo22.elmt
index 01bc08278..f93cde483 100644
--- a/elements/60_energy/11_water/cuivre/tubo22.elmt
+++ b/elements/60_energy/11_water/cuivre/tubo22.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Tube 22 cuivre</name>
         <name lang="pl">Mufa 22</name>
         <name lang="es">Tubo Cobre 22</name>
+        <name lang="cs">Trubka 22 měď</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/cuivre/tubocobre15.elmt b/elements/60_energy/11_water/cuivre/tubocobre15.elmt
index ba4c2c025..fb840da6b 100644
--- a/elements/60_energy/11_water/cuivre/tubocobre15.elmt
+++ b/elements/60_energy/11_water/cuivre/tubocobre15.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Tube 15 cuivre</name>
         <name lang="pl">Mufa 15</name>
         <name lang="es">Tubo cobre 15</name>
+        <name lang="cs">Trubka 15 měď</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/faucets/aspersor.elmt b/elements/60_energy/11_water/faucets/aspersor.elmt
index ac6136a8c..68422c5bb 100644
--- a/elements/60_energy/11_water/faucets/aspersor.elmt
+++ b/elements/60_energy/11_water/faucets/aspersor.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Aspersor riego</name>
         <name lang="pl">Zraszacz</name>
         <name lang="it">Irrigatore</name>
+        <name lang="cs">Závlahový postřikovač</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/banera.elmt b/elements/60_energy/11_water/faucets/banera.elmt
index bee605c42..66c4f1ad7 100644
--- a/elements/60_energy/11_water/faucets/banera.elmt
+++ b/elements/60_energy/11_water/faucets/banera.elmt
@@ -6,6 +6,7 @@
         <name lang="fr">Baignoire</name>
         <name lang="pl">Wanna</name>
         <name lang="es">Bañera</name>
+        <name lang="cs">Vana</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/bide.elmt b/elements/60_energy/11_water/faucets/bide.elmt
index 99aeac6c9..0671e73c9 100644
--- a/elements/60_energy/11_water/faucets/bide.elmt
+++ b/elements/60_energy/11_water/faucets/bide.elmt
@@ -6,6 +6,7 @@
         <name lang="fr">Bidé</name>
         <name lang="pl">Bidet</name>
         <name lang="es">Bidé</name>
+        <name lang="cs">Bidet</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/bomba-agua-vert.elmt b/elements/60_energy/11_water/faucets/bomba-agua-vert.elmt
index 3bf42b791..468c80ef4 100644
--- a/elements/60_energy/11_water/faucets/bomba-agua-vert.elmt
+++ b/elements/60_energy/11_water/faucets/bomba-agua-vert.elmt
@@ -6,6 +6,7 @@
         <name lang="fr">Pompe verticale</name>
         <name lang="pl">Pompa pionowa</name>
         <name lang="es">Bomba agua vertical</name>
+        <name lang="cs">Svislé čerpadlo na vodu</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/bomba-horiz1.elmt b/elements/60_energy/11_water/faucets/bomba-horiz1.elmt
index 86962cb59..f5b7fd7c4 100644
--- a/elements/60_energy/11_water/faucets/bomba-horiz1.elmt
+++ b/elements/60_energy/11_water/faucets/bomba-horiz1.elmt
@@ -6,6 +6,7 @@
         <name lang="fr">Pompe horizontale</name>
         <name lang="pl">Pompa pozioma</name>
         <name lang="es">Bomba agua horiz-1</name>
+        <name lang="cs">Vodorovné čerpadlo na vodu</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/calentador-gas.elmt b/elements/60_energy/11_water/faucets/calentador-gas.elmt
index e094a350a..7c390bf21 100644
--- a/elements/60_energy/11_water/faucets/calentador-gas.elmt
+++ b/elements/60_energy/11_water/faucets/calentador-gas.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Calentador ACS-gas</name>
         <name lang="pl">Boiler gazowy</name>
         <name lang="it">Boiler ACS-gas</name>
+        <name lang="cs">Plynový ohřívač ACS</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/deposito-reserva.elmt b/elements/60_energy/11_water/faucets/deposito-reserva.elmt
index e3b6b8334..a415711f4 100644
--- a/elements/60_energy/11_water/faucets/deposito-reserva.elmt
+++ b/elements/60_energy/11_water/faucets/deposito-reserva.elmt
@@ -6,7 +6,7 @@
         <name lang="fr">Vase Chauffage Ouvert 02</name>
         <name lang="pl">Naczynie wzbiorcze otwarte</name>
         <name lang="es">Depósito reserva 100L</name>
-        <name lang="cs">Nádoba, otevřené ohřívání 02</name>
+        <name lang="cs">Otevřená nádoba, ohřívání 02</name>
     </names>
     <informations/>
     <description>
diff --git a/elements/60_energy/11_water/faucets/ducha.elmt b/elements/60_energy/11_water/faucets/ducha.elmt
index 5324f0107..05ef27802 100644
--- a/elements/60_energy/11_water/faucets/ducha.elmt
+++ b/elements/60_energy/11_water/faucets/ducha.elmt
@@ -6,6 +6,7 @@
         <name lang="fr">Douche</name>
         <name lang="pl">Natrysk</name>
         <name lang="es">Ducha</name>
+        <name lang="cs">Sprcha</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/fregadero.elmt b/elements/60_energy/11_water/faucets/fregadero.elmt
index 2bc35bc46..cc129b496 100644
--- a/elements/60_energy/11_water/faucets/fregadero.elmt
+++ b/elements/60_energy/11_water/faucets/fregadero.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Fregadero 2senos</name>
         <name lang="pl">Zlewozmywak</name>
         <name lang="it">Lavello doppio</name>
+        <name lang="cs">Kuchyňský dřez</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/fregadero1.elmt b/elements/60_energy/11_water/faucets/fregadero1.elmt
index a3c616544..aeeb7b91b 100644
--- a/elements/60_energy/11_water/faucets/fregadero1.elmt
+++ b/elements/60_energy/11_water/faucets/fregadero1.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Fregadero 1seno</name>
         <name lang="pl">Zlewozmywak</name>
         <name lang="it">Lavello</name>
+        <name lang="cs">Kuchyňský dřez</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/grifo-lavabo.elmt b/elements/60_energy/11_water/faucets/grifo-lavabo.elmt
index 52ad8ac94..64cf9c6ac 100644
--- a/elements/60_energy/11_water/faucets/grifo-lavabo.elmt
+++ b/elements/60_energy/11_water/faucets/grifo-lavabo.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Grifo Lavabo</name>
         <name lang="pl">Bateria</name>
         <name lang="it">Rubinetto per lavabo</name>
+        <name lang="cs">Baterie</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/grifo-lavabo1.elmt b/elements/60_energy/11_water/faucets/grifo-lavabo1.elmt
index e45938a57..1bf9bdf5b 100644
--- a/elements/60_energy/11_water/faucets/grifo-lavabo1.elmt
+++ b/elements/60_energy/11_water/faucets/grifo-lavabo1.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Grifo lavabo latig</name>
         <name lang="pl">Bateria</name>
         <name lang="it">Rubinetto lavabo</name>
+        <name lang="cs">Baterie</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/grifo-manguera.elmt b/elements/60_energy/11_water/faucets/grifo-manguera.elmt
index f29c9501b..0fd2bfe74 100644
--- a/elements/60_energy/11_water/faucets/grifo-manguera.elmt
+++ b/elements/60_energy/11_water/faucets/grifo-manguera.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Grifo-manguera</name>
         <name lang="pl">Zawór</name>
         <name lang="it">Rubinetto</name>
+        <name lang="cs">Kohoutek</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/faucets/inodoro.elmt b/elements/60_energy/11_water/faucets/inodoro.elmt
index fb6169776..d8a95f6b1 100644
--- a/elements/60_energy/11_water/faucets/inodoro.elmt
+++ b/elements/60_energy/11_water/faucets/inodoro.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Inodoro tanque</name>
         <name lang="pl">WC</name>
         <name lang="it">WC</name>
+        <name lang="cs">WC</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/lavabo.elmt b/elements/60_energy/11_water/faucets/lavabo.elmt
index 613ee36c0..350cafc0d 100644
--- a/elements/60_energy/11_water/faucets/lavabo.elmt
+++ b/elements/60_energy/11_water/faucets/lavabo.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Lavabo1</name>
         <name lang="pl">Umywalka</name>
         <name lang="it">Lavabo1</name>
+        <name lang="cs">Umyvadlo</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/lavadero.elmt b/elements/60_energy/11_water/faucets/lavadero.elmt
index ba18ada14..44b26e4dc 100644
--- a/elements/60_energy/11_water/faucets/lavadero.elmt
+++ b/elements/60_energy/11_water/faucets/lavadero.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Lavadero</name>
         <name lang="pl">Pralnia</name>
         <name lang="it">Lavatoio</name>
+        <name lang="cs">Prádelna</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/lavadora.elmt b/elements/60_energy/11_water/faucets/lavadora.elmt
index 323e3b062..d69a5fc88 100644
--- a/elements/60_energy/11_water/faucets/lavadora.elmt
+++ b/elements/60_energy/11_water/faucets/lavadora.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Lavadora</name>
         <name lang="pl">Pralka</name>
         <name lang="it">Lavatrice</name>
+        <name lang="cs">Pračka</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/lavavajillas.elmt b/elements/60_energy/11_water/faucets/lavavajillas.elmt
index 25e0de7ab..ec38d4d45 100644
--- a/elements/60_energy/11_water/faucets/lavavajillas.elmt
+++ b/elements/60_energy/11_water/faucets/lavavajillas.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Lavavajillas</name>
         <name lang="pl">Zmywarka</name>
         <name lang="it">Lavastoviglie</name>
+        <name lang="cs">Myčka</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/manguera.elmt b/elements/60_energy/11_water/faucets/manguera.elmt
index 98698ce9b..b740308eb 100644
--- a/elements/60_energy/11_water/faucets/manguera.elmt
+++ b/elements/60_energy/11_water/faucets/manguera.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Manguera riego</name>
         <name lang="pl">Wąż</name>
         <name lang="it">Tubo per irrigazione</name>
+        <name lang="cs">Hadice</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/qet_directory b/elements/60_energy/11_water/faucets/qet_directory
index e34169c4f..ee2c93f5e 100644
--- a/elements/60_energy/11_water/faucets/qet_directory
+++ b/elements/60_energy/11_water/faucets/qet_directory
@@ -7,5 +7,6 @@
         <name lang="el">Βρύσες και εξαρτήματα</name>
         <name lang="pl">Armatura i urządzenia</name>
         <name lang="fr">Robinets et accessoires</name>
+        <name lang="cs">Vybavení a příslušenství</name>
     </names>
 </qet-directory>
diff --git a/elements/60_energy/11_water/faucets/termo-electrico.elmt b/elements/60_energy/11_water/faucets/termo-electrico.elmt
index b1aee5856..500d487d7 100644
--- a/elements/60_energy/11_water/faucets/termo-electrico.elmt
+++ b/elements/60_energy/11_water/faucets/termo-electrico.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Termo Electrico</name>
         <name lang="pl">Bojler elektryczny</name>
         <name lang="it">Boiler elettrico</name>
+        <name lang="cs">Elektrický ohřívač</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/faucets/vertedero.elmt b/elements/60_energy/11_water/faucets/vertedero.elmt
index 169b3479d..74a5d1976 100644
--- a/elements/60_energy/11_water/faucets/vertedero.elmt
+++ b/elements/60_energy/11_water/faucets/vertedero.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Vertedero</name>
         <name lang="pl">Zlewozmywak</name>
         <name lang="it">Lavandino</name>
+        <name lang="cs">Výlevka</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/codoalpex-16.elmt b/elements/60_energy/11_water/fittings/codoalpex-16.elmt
index cd2197cdb..fd4ae3ad9 100644
--- a/elements/60_energy/11_water/fittings/codoalpex-16.elmt
+++ b/elements/60_energy/11_water/fittings/codoalpex-16.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Codo Alpex 16</name>
         <name lang="pl">Kolanko Alpex 16</name>
         <name lang="it">Gomito Alpex 16</name>
+        <name lang="cs">Koleno Alpex 16</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/codoalpex20.elmt b/elements/60_energy/11_water/fittings/codoalpex20.elmt
index d2269cb30..cace3fcc0 100644
--- a/elements/60_energy/11_water/fittings/codoalpex20.elmt
+++ b/elements/60_energy/11_water/fittings/codoalpex20.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Codo Alpex 20</name>
         <name lang="pl">Kolanko Alpex 20</name>
         <name lang="it">Gomito Alpex 20</name>
+        <name lang="cs">Koleno Alpex 20</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/codoalpex25.elmt b/elements/60_energy/11_water/fittings/codoalpex25.elmt
index 910619ae4..a9aac307a 100644
--- a/elements/60_energy/11_water/fittings/codoalpex25.elmt
+++ b/elements/60_energy/11_water/fittings/codoalpex25.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Codo Alpex 25</name>
         <name lang="pl">Kolanko Alpex 25</name>
         <name lang="it">Gomito Alpex 25</name>
+        <name lang="cs">Koleno Alpex 25</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/codoalpex32.elmt b/elements/60_energy/11_water/fittings/codoalpex32.elmt
index 26ca6fe85..8e439e3ad 100644
--- a/elements/60_energy/11_water/fittings/codoalpex32.elmt
+++ b/elements/60_energy/11_water/fittings/codoalpex32.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Codo Alpex 32</name>
         <name lang="pl">Kolanko Alpex 32</name>
         <name lang="it">Gomito Alpex 32</name>
+        <name lang="cs">Koleno Alpex 32</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/colector-aseo.elmt b/elements/60_energy/11_water/fittings/colector-aseo.elmt
index 330cdf548..44c0b10fb 100644
--- a/elements/60_energy/11_water/fittings/colector-aseo.elmt
+++ b/elements/60_energy/11_water/fittings/colector-aseo.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Te Alpex 20-16-20</name>
         <name lang="pl">Trójnik Alpex 20-16-20</name>
         <name lang="it">T Alpex 20-16-20</name>
+        <name lang="cs">T Alpex 20-16-20</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/colector-aseo20-16.elmt b/elements/60_energy/11_water/fittings/colector-aseo20-16.elmt
index 600c781de..32eca9030 100644
--- a/elements/60_energy/11_water/fittings/colector-aseo20-16.elmt
+++ b/elements/60_energy/11_water/fittings/colector-aseo20-16.elmt
@@ -5,6 +5,7 @@
         <name lang="es">Colecto Aeo20-16</name>
         <name lang="pl">Kolektor Aeo 20-16</name>
         <name lang="it">Collettore Aeo20-16</name>
+        <name lang="cs">Sběrač Aeo 20-16</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/curvaalpex16.elmt b/elements/60_energy/11_water/fittings/curvaalpex16.elmt
index aa61964f1..f90c3aacf 100644
--- a/elements/60_energy/11_water/fittings/curvaalpex16.elmt
+++ b/elements/60_energy/11_water/fittings/curvaalpex16.elmt
@@ -5,6 +5,7 @@
         <name lang="es">CurvaAlpex16</name>
         <name lang="pl">Kolanko Alpex 16</name>
         <name lang="it">Curva Alpex 16</name>
+        <name lang="cs">Koleno Alpex 16</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/curvaalpex20.elmt b/elements/60_energy/11_water/fittings/curvaalpex20.elmt
index a423bd7ef..37801d21a 100644
--- a/elements/60_energy/11_water/fittings/curvaalpex20.elmt
+++ b/elements/60_energy/11_water/fittings/curvaalpex20.elmt
@@ -5,6 +5,7 @@
         <name lang="es">CurvaAlpex20</name>
         <name lang="pl">Kolanko Alpex 20</name>
         <name lang="it">Curva Alpex 20</name>
+        <name lang="cs">Koleno Alpex 20</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/curvaalpex25.elmt b/elements/60_energy/11_water/fittings/curvaalpex25.elmt
index 0dd01ca55..6b04f5b52 100644
--- a/elements/60_energy/11_water/fittings/curvaalpex25.elmt
+++ b/elements/60_energy/11_water/fittings/curvaalpex25.elmt
@@ -5,6 +5,7 @@
         <name lang="es">CurvaAlpex25</name>
         <name lang="pl">Kolanko Alpex 25</name>
         <name lang="it">Curva Alpex 25</name>
+        <name lang="cs">Koleno Alpex 25</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/curvaalpex32.elmt b/elements/60_energy/11_water/fittings/curvaalpex32.elmt
index 1e77a0467..b7428162e 100644
--- a/elements/60_energy/11_water/fittings/curvaalpex32.elmt
+++ b/elements/60_energy/11_water/fittings/curvaalpex32.elmt
@@ -5,6 +5,7 @@
         <name lang="es">CurvaAlpex32</name>
         <name lang="pl">Kolanko Alpex 32</name>
         <name lang="it">Curva Alpex 32</name>
+        <name lang="cs">Koleno Alpex 32</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/llave-pasoalpex20.elmt b/elements/60_energy/11_water/fittings/llave-pasoalpex20.elmt
index ea5ac1f14..e7691178a 100644
--- a/elements/60_energy/11_water/fittings/llave-pasoalpex20.elmt
+++ b/elements/60_energy/11_water/fittings/llave-pasoalpex20.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Alpex Valve 20</name>
         <name lang="pl">Zawór Alpex 20</name>
         <name lang="es">Lllave Alpex20</name>
+        <name lang="cs">Ventil Alpex 20</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/llavealpex25.elmt b/elements/60_energy/11_water/fittings/llavealpex25.elmt
index 7dcfa08f2..0bc415c37 100644
--- a/elements/60_energy/11_water/fittings/llavealpex25.elmt
+++ b/elements/60_energy/11_water/fittings/llavealpex25.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Alpex Valve 25</name>
         <name lang="pl">Zawór Alpex 25</name>
         <name lang="es">Lllave Alpex25</name>
+        <name lang="cs">Ventil Alpex 25</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/llavealpex32.elmt b/elements/60_energy/11_water/fittings/llavealpex32.elmt
index 5ab59492e..052398587 100644
--- a/elements/60_energy/11_water/fittings/llavealpex32.elmt
+++ b/elements/60_energy/11_water/fittings/llavealpex32.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Alpex Valve 32</name>
         <name lang="pl">Zawór Alpex 32</name>
         <name lang="es">Lllave Alpex32</name>
+        <name lang="cs">Ventil Alpex 32</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/manguito-codoalpex16-1_2h.elmt b/elements/60_energy/11_water/fittings/manguito-codoalpex16-1_2h.elmt
index c6b78f159..716cbbe0a 100644
--- a/elements/60_energy/11_water/fittings/manguito-codoalpex16-1_2h.elmt
+++ b/elements/60_energy/11_water/fittings/manguito-codoalpex16-1_2h.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Raccord Coude Alpex 16-1/2H</name>
         <name lang="pl">Kolanko Alpex 16-1/2"</name>
         <name lang="es">Manguito-Codo Alpex 16-1/2H</name>
+        <name lang="cs">Koleno Alpex 16-1/2"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/manguito-codoalpex20-1_2h.elmt b/elements/60_energy/11_water/fittings/manguito-codoalpex20-1_2h.elmt
index a104fcf4c..00dadd0e1 100644
--- a/elements/60_energy/11_water/fittings/manguito-codoalpex20-1_2h.elmt
+++ b/elements/60_energy/11_water/fittings/manguito-codoalpex20-1_2h.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Raccord coude Alpex 20-1/2" H </name>
         <name lang="pl">Kolanko Alpex 20-1/2"</name>
         <name lang="es">Manguito-Codo Alpex 20-1/2H</name>
+        <name lang="cs">Koleno Alpex 20-1/2"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/manguito-codoalpex20-3_4h.elmt b/elements/60_energy/11_water/fittings/manguito-codoalpex20-3_4h.elmt
index 4592923fc..5f66ac496 100644
--- a/elements/60_energy/11_water/fittings/manguito-codoalpex20-3_4h.elmt
+++ b/elements/60_energy/11_water/fittings/manguito-codoalpex20-3_4h.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Raccord coude Alpex 20-3/4H</name>
         <name lang="pl">Kolanko Alpex 20-3/4"</name>
         <name lang="es">Manguito-Codo Alpex 20-3/4H</name>
+        <name lang="cs">Koleno Alpex 20-3/4"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/manguito16-1_2h.elmt b/elements/60_energy/11_water/fittings/manguito16-1_2h.elmt
index 24097dc60..8939ed6e0 100644
--- a/elements/60_energy/11_water/fittings/manguito16-1_2h.elmt
+++ b/elements/60_energy/11_water/fittings/manguito16-1_2h.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Manchon 16-1/2 "H</name>
         <name lang="pl">Złączka 16-1/2"</name>
         <name lang="es">Manguito16-1/2"H</name>
+        <name lang="cs">Spojka 16-1/2"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/manguitoalpex20-1_2h.elmt b/elements/60_energy/11_water/fittings/manguitoalpex20-1_2h.elmt
index a31304b23..2a8173ca9 100644
--- a/elements/60_energy/11_water/fittings/manguitoalpex20-1_2h.elmt
+++ b/elements/60_energy/11_water/fittings/manguitoalpex20-1_2h.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Manchon 20-1/2 "H</name>
         <name lang="pl">Złączka 20-1/2"</name>
         <name lang="es">Manguito20-1/2"H</name>
+        <name lang="cs">Spojka 20-1/2"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/manguitoalpex20-3_4h.elmt b/elements/60_energy/11_water/fittings/manguitoalpex20-3_4h.elmt
index 7b2ba13b9..8df9945a3 100644
--- a/elements/60_energy/11_water/fittings/manguitoalpex20-3_4h.elmt
+++ b/elements/60_energy/11_water/fittings/manguitoalpex20-3_4h.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Manchon 20-3/4" H</name>
         <name lang="pl">Złączka 20-3/4"</name>
         <name lang="es">Manguito20-3/4"H</name>
+        <name lang="cs">Spojka 20-3/4"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/manguitoalpex25-1h.elmt b/elements/60_energy/11_water/fittings/manguitoalpex25-1h.elmt
index 19873fcbf..1b12eeee6 100644
--- a/elements/60_energy/11_water/fittings/manguitoalpex25-1h.elmt
+++ b/elements/60_energy/11_water/fittings/manguitoalpex25-1h.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Manchon 25-1" H</name>
         <name lang="pl">Złączka 25-1"</name>
         <name lang="es">Manguito25-1"H</name>
+        <name lang="cs">Spojka 25-1"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/qet_directory b/elements/60_energy/11_water/fittings/qet_directory
index 4cd81e88d..6dad3b5aa 100644
--- a/elements/60_energy/11_water/fittings/qet_directory
+++ b/elements/60_energy/11_water/fittings/qet_directory
@@ -8,5 +8,6 @@
         <name lang="pl">Złączki</name>
         <name lang="fr">Raccords</name>
         <name lang="nl">Fittingen en verbindingsstukken</name>
+        <name lang="cs">Spojky</name>
     </names>
 </qet-directory>
diff --git a/elements/60_energy/11_water/fittings/racoralpex16-1_2.elmt b/elements/60_energy/11_water/fittings/racoralpex16-1_2.elmt
index 6fbda973a..b999e7e75 100644
--- a/elements/60_energy/11_water/fittings/racoralpex16-1_2.elmt
+++ b/elements/60_energy/11_water/fittings/racoralpex16-1_2.elmt
@@ -3,6 +3,7 @@
         <name lang="es">Rácor Alpex16-1/2</name>
         <name lang="it">Raccordo Alpex 16-1/2</name>
         <name lang="pl">Złączka Alpex 16-1/2"</name>
+        <name lang="cs">Spojka Alpex 16-1/2"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/racoralpex20-3_4.elmt b/elements/60_energy/11_water/fittings/racoralpex20-3_4.elmt
index 09e5ab5a8..378b9e15b 100644
--- a/elements/60_energy/11_water/fittings/racoralpex20-3_4.elmt
+++ b/elements/60_energy/11_water/fittings/racoralpex20-3_4.elmt
@@ -3,6 +3,7 @@
         <name lang="es">Rácor Alpex20-3/4</name>
         <name lang="it">Raccordo Alpex 20-3/4</name>
         <name lang="pl">Złączka Alpex 20-3/4"</name>
+        <name lang="cs">Spojka Alpex 20-3/4"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/racoralpex25-3_4.elmt b/elements/60_energy/11_water/fittings/racoralpex25-3_4.elmt
index f65cb0ce1..91c81162c 100644
--- a/elements/60_energy/11_water/fittings/racoralpex25-3_4.elmt
+++ b/elements/60_energy/11_water/fittings/racoralpex25-3_4.elmt
@@ -3,6 +3,7 @@
         <name lang="es">Rácor Alpex25-3/4</name>
         <name lang="it">Raccordo Alpex 25-3/4</name>
         <name lang="pl">Złączka Alpex 25-3/4"</name>
+        <name lang="cs">Spojka Alpex 25-3/4"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/racoralpex32-1.elmt b/elements/60_energy/11_water/fittings/racoralpex32-1.elmt
index f1f5b4ba5..2c1af712b 100644
--- a/elements/60_energy/11_water/fittings/racoralpex32-1.elmt
+++ b/elements/60_energy/11_water/fittings/racoralpex32-1.elmt
@@ -3,6 +3,7 @@
         <name lang="es">Rácor Alpex32-1"</name>
         <name lang="it">Raccordo Alpex 32-1"</name>
         <name lang="pl">Złączka Alpex 32-1"</name>
+        <name lang="cs">Spojka Alpex 32-1"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/reduccion20-16.elmt b/elements/60_energy/11_water/fittings/reduccion20-16.elmt
index 6858a7960..0b5390661 100644
--- a/elements/60_energy/11_water/fittings/reduccion20-16.elmt
+++ b/elements/60_energy/11_water/fittings/reduccion20-16.elmt
@@ -3,6 +3,7 @@
         <name lang="es">Reduccion Alpex 20-16</name>
         <name lang="it">Riduzione Alpex 20-16</name>
         <name lang="pl">Redukcja Alpex 20-16</name>
+        <name lang="cs">Redukční převod Alpex 20-16</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/reduccionalpex25-20.elmt b/elements/60_energy/11_water/fittings/reduccionalpex25-20.elmt
index 33f82a4a2..921353741 100644
--- a/elements/60_energy/11_water/fittings/reduccionalpex25-20.elmt
+++ b/elements/60_energy/11_water/fittings/reduccionalpex25-20.elmt
@@ -3,6 +3,7 @@
         <name lang="es">ReducciónAlpex25-20</name>
         <name lang="it">Riduzione Alpex 25-20</name>
         <name lang="pl">Redukcja Alpex 25-20</name>
+        <name lang="cs">Redukční převod Alpex 25-20</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/reduccionalpex32-25.elmt b/elements/60_energy/11_water/fittings/reduccionalpex32-25.elmt
index a02d62e89..6e0ae42d5 100644
--- a/elements/60_energy/11_water/fittings/reduccionalpex32-25.elmt
+++ b/elements/60_energy/11_water/fittings/reduccionalpex32-25.elmt
@@ -3,6 +3,7 @@
         <name lang="es">Reduccion Alpex32-25</name>
         <name lang="it">Riduzione Alpex 32-25</name>
         <name lang="pl">Redukcja Alpex 32-25</name>
+        <name lang="cs">Redukční převod Alpex 32-25</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/tealpex16.elmt b/elements/60_energy/11_water/fittings/tealpex16.elmt
index 532b908ec..bab8435e0 100644
--- a/elements/60_energy/11_water/fittings/tealpex16.elmt
+++ b/elements/60_energy/11_water/fittings/tealpex16.elmt
@@ -3,6 +3,7 @@
         <name lang="es">Te Alpex 16</name>
         <name lang="it">T Alpex 16</name>
         <name lang="pl">Trójnik Alpex 16</name>
+        <name lang="cs">T Alpex 16</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/tealpex20-16-20.elmt b/elements/60_energy/11_water/fittings/tealpex20-16-20.elmt
index 71a370cc3..2fb2c816a 100644
--- a/elements/60_energy/11_water/fittings/tealpex20-16-20.elmt
+++ b/elements/60_energy/11_water/fittings/tealpex20-16-20.elmt
@@ -3,6 +3,7 @@
         <name lang="es">Te Alpex 20-16-20</name>
         <name lang="it">T Alpex 20-16-20</name>
         <name lang="pl">Trójnik Alpex 20-16-20</name>
+        <name lang="cs">T Alpex 20-16-20</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/tealpex20.elmt b/elements/60_energy/11_water/fittings/tealpex20.elmt
index 8348d7a81..06d8e3cef 100644
--- a/elements/60_energy/11_water/fittings/tealpex20.elmt
+++ b/elements/60_energy/11_water/fittings/tealpex20.elmt
@@ -3,6 +3,7 @@
         <name lang="es">Te Alpex 20</name>
         <name lang="it">T Alpex 20</name>
         <name lang="pl">Trójnik Alpex 20</name>
+        <name lang="cs">T Alpex 20</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/tealpex25-20-25.elmt b/elements/60_energy/11_water/fittings/tealpex25-20-25.elmt
index c157ea4ab..547c76ccb 100644
--- a/elements/60_energy/11_water/fittings/tealpex25-20-25.elmt
+++ b/elements/60_energy/11_water/fittings/tealpex25-20-25.elmt
@@ -3,6 +3,7 @@
         <name lang="es">Te Alpex 25-20-25</name>
         <name lang="it">T Alpex 25-20-25</name>
         <name lang="pl">Trójnik Alpex 25-20-25</name>
+        <name lang="cs">T Alpex 25-20-25</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/tealpex25.elmt b/elements/60_energy/11_water/fittings/tealpex25.elmt
index b7099569f..7fe1dbe6d 100644
--- a/elements/60_energy/11_water/fittings/tealpex25.elmt
+++ b/elements/60_energy/11_water/fittings/tealpex25.elmt
@@ -3,6 +3,7 @@
         <name lang="es">Te Alpex 25</name>
         <name lang="it">T Alpex 25</name>
         <name lang="pl">Trójnik Alpex 25</name>
+        <name lang="cs">T Alpex 16</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/tealpex32-25-32.elmt b/elements/60_energy/11_water/fittings/tealpex32-25-32.elmt
index 390cc0b85..b43346d84 100644
--- a/elements/60_energy/11_water/fittings/tealpex32-25-32.elmt
+++ b/elements/60_energy/11_water/fittings/tealpex32-25-32.elmt
@@ -3,6 +3,7 @@
         <name lang="es">Te Alpex 32-25-32</name>
         <name lang="it">T Alpex 32-25-32</name>
         <name lang="pl">Trójnik Alpex 32-25-32</name>
+        <name lang="cs">T Alpex 32-25-32</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/tealpex32.elmt b/elements/60_energy/11_water/fittings/tealpex32.elmt
index 95932657f..5692b8e1f 100644
--- a/elements/60_energy/11_water/fittings/tealpex32.elmt
+++ b/elements/60_energy/11_water/fittings/tealpex32.elmt
@@ -3,6 +3,7 @@
         <name lang="es">Te Alpex 32</name>
         <name lang="it">T Alpex 32</name>
         <name lang="pl">Trójnik Alpex 32</name>
+        <name lang="cs">T Alpex 32</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/tuboalpex16.elmt b/elements/60_energy/11_water/fittings/tuboalpex16.elmt
index d482a5de1..70442666f 100644
--- a/elements/60_energy/11_water/fittings/tuboalpex16.elmt
+++ b/elements/60_energy/11_water/fittings/tuboalpex16.elmt
@@ -3,6 +3,7 @@
         <name lang="es">Tubo Alpex 16</name>
         <name lang="it">Tubo Alpex 16</name>
         <name lang="pl">Rura Alpex 16</name>
+        <name lang="cs">Trubka Alpex 16</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/tuboalpex20.elmt b/elements/60_energy/11_water/fittings/tuboalpex20.elmt
index e8147de35..39d62c928 100644
--- a/elements/60_energy/11_water/fittings/tuboalpex20.elmt
+++ b/elements/60_energy/11_water/fittings/tuboalpex20.elmt
@@ -3,6 +3,7 @@
         <name lang="es">Tubo Alpex 20</name>
         <name lang="it">Tubo Alpex 20</name>
         <name lang="pl">Rura Alpex 20</name>
+        <name lang="cs">Trubka Alpex 20</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/tuboalpex25.elmt b/elements/60_energy/11_water/fittings/tuboalpex25.elmt
index 0f1984269..c3dae0097 100644
--- a/elements/60_energy/11_water/fittings/tuboalpex25.elmt
+++ b/elements/60_energy/11_water/fittings/tuboalpex25.elmt
@@ -3,6 +3,7 @@
         <name lang="es">Tubo Alpex 25</name>
         <name lang="it">Tubo Alpex 25</name>
         <name lang="pl">Rura Alpex 25</name>
+        <name lang="cs">Trubka Alpex 25</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/fittings/tuboalpex32.elmt b/elements/60_energy/11_water/fittings/tuboalpex32.elmt
index f9e6e46fe..202cc6f93 100644
--- a/elements/60_energy/11_water/fittings/tuboalpex32.elmt
+++ b/elements/60_energy/11_water/fittings/tuboalpex32.elmt
@@ -3,6 +3,7 @@
         <name lang="es">Tubo Alpex 32</name>
         <name lang="it">Tubo Alpex 32</name>
         <name lang="pl">Rura Alpex 32</name>
+        <name lang="cs">Trubka Alpex 32</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>