diff --git a/elements/60_energy/11_water/roscar-valvulas/brida-pn10-rosca1h.elmt b/elements/60_energy/11_water/roscar-valvulas/brida-pn10-rosca1h.elmt
index 58c434754..fb039159f 100644
--- a/elements/60_energy/11_water/roscar-valvulas/brida-pn10-rosca1h.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/brida-pn10-rosca1h.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">BridaPN10-1"H</name>
         <name lang="it">Flangia PN10-1" F</name>
+        <name lang="pl">Kołnierz PN 10-1"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/brida-pn10-rosca1m.elmt b/elements/60_energy/11_water/roscar-valvulas/brida-pn10-rosca1m.elmt
index 6c239f708..ec94c0adc 100644
--- a/elements/60_energy/11_water/roscar-valvulas/brida-pn10-rosca1m.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/brida-pn10-rosca1m.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">BridaPN10-1"M</name>
         <name lang="it">Flangia PN10-1" M</name>
+        <name lang="pl">Kołnierz PN 10-1"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/casquillo1_2-3_4.elmt b/elements/60_energy/11_water/roscar-valvulas/casquillo1_2-3_4.elmt
index 289f37c1c..7cb7fbb87 100644
--- a/elements/60_energy/11_water/roscar-valvulas/casquillo1_2-3_4.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/casquillo1_2-3_4.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Casquillo 1/2-3/4</name>
         <name lang="it">Innesto 1/2 - 3/4</name>
+        <name lang="pl">Mufa 1/2"-3/4"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/casquillo3_4-1.elmt b/elements/60_energy/11_water/roscar-valvulas/casquillo3_4-1.elmt
index b181a0692..eb2856c87 100644
--- a/elements/60_energy/11_water/roscar-valvulas/casquillo3_4-1.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/casquillo3_4-1.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Casquillo 3/4-1"</name>
         <name lang="it">Innesto 3/4 - 1"</name>
+        <name lang="pl">Mufa 3/4"-1"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/codo-rosca1.elmt b/elements/60_energy/11_water/roscar-valvulas/codo-rosca1.elmt
index 5cda6dd07..5fe230fdb 100644
--- a/elements/60_energy/11_water/roscar-valvulas/codo-rosca1.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/codo-rosca1.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Codo roscar1"</name>
         <name lang="it">Gomito filettato 1"</name>
+        <name lang="pl">Kolanko gwintowane 1"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/codo-rosca1_2.elmt b/elements/60_energy/11_water/roscar-valvulas/codo-rosca1_2.elmt
index 6164bae7c..89c8538bb 100644
--- a/elements/60_energy/11_water/roscar-valvulas/codo-rosca1_2.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/codo-rosca1_2.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Codo roscar1/2</name>
         <name lang="it">Gomito filettato 1/2"</name>
+        <name lang="pl">Kolanko gwintowane 1/2"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/codo-rosca3_4.elmt b/elements/60_energy/11_water/roscar-valvulas/codo-rosca3_4.elmt
index 231ad7a82..90fd465ee 100644
--- a/elements/60_energy/11_water/roscar-valvulas/codo-rosca3_4.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/codo-rosca3_4.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Codo roscar3/4</name>
         <name lang="it">Gomito filettato 3/4"</name>
+        <name lang="pl">Kolanko gwintowane 3/4"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/enalce3t1hembra.elmt b/elements/60_energy/11_water/roscar-valvulas/enalce3t1hembra.elmt
index 19f65081e..08b59c420 100644
--- a/elements/60_energy/11_water/roscar-valvulas/enalce3t1hembra.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/enalce3t1hembra.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Enlace 3tuercas 1"H</name>
         <name lang="it">Giunto 3 pezzi 1" F</name>
+        <name lang="pl">Śrubunek 3-częściowy 1"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/enlace3_4.elmt b/elements/60_energy/11_water/roscar-valvulas/enlace3_4.elmt
index 9702508b1..45c77d0b6 100644
--- a/elements/60_energy/11_water/roscar-valvulas/enlace3_4.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/enlace3_4.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Enlace 3tuercas 3/4H</name>
         <name lang="it">Giunto 3 pezzi 3/4" F</name>
+        <name lang="pl">Śrubunek 3-częściowy 3/4"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/enlace3t-1_2.elmt b/elements/60_energy/11_water/roscar-valvulas/enlace3t-1_2.elmt
index bdc753a60..9e972bf06 100644
--- a/elements/60_energy/11_water/roscar-valvulas/enlace3t-1_2.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/enlace3t-1_2.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Enlace 3tuercas 1/2H</name>
         <name lang="it">Giunto 3 pezzi 1/2" F</name>
+        <name lang="pl">Śrubunek 3-częściowy 1/2"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/grifo-manguera.elmt b/elements/60_energy/11_water/roscar-valvulas/grifo-manguera.elmt
index a0fc53cac..81c26f8be 100644
--- a/elements/60_energy/11_water/roscar-valvulas/grifo-manguera.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/grifo-manguera.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Grifo-manguera</name>
         <name lang="it">Rubinetto</name>
+        <name lang="pl">Zawór</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/grupo-seg-termo.elmt b/elements/60_energy/11_water/roscar-valvulas/grupo-seg-termo.elmt
index 3110f9163..cc91c692b 100644
--- a/elements/60_energy/11_water/roscar-valvulas/grupo-seg-termo.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/grupo-seg-termo.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Grupo seguridad termo3/4</name>
         <name lang="it">Gruppo di sicurezza termo 3/4</name>
+        <name lang="pl">Zawór bezpieczeństwa 3/4"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/latiguillo-1_2.elmt b/elements/60_energy/11_water/roscar-valvulas/latiguillo-1_2.elmt
index 026f1de4b..35eb02a68 100644
--- a/elements/60_energy/11_water/roscar-valvulas/latiguillo-1_2.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/latiguillo-1_2.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Latiguillo 1/2</name>
         <name lang="it">Tubo flessibile 1/2</name>
+        <name lang="pl">Wąż giętki 1/2"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/latiguillo3_4.elmt b/elements/60_energy/11_water/roscar-valvulas/latiguillo3_4.elmt
index 8c17fe812..b86982f07 100644
--- a/elements/60_energy/11_water/roscar-valvulas/latiguillo3_4.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/latiguillo3_4.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Latiguillo 3/4"</name>
         <name lang="it">Tubo flessibile 3/4</name>
+        <name lang="pl">Wąż giętki 3/4"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/latiguillo3_8.elmt b/elements/60_energy/11_water/roscar-valvulas/latiguillo3_8.elmt
index 558081254..65cc3e953 100644
--- a/elements/60_energy/11_water/roscar-valvulas/latiguillo3_8.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/latiguillo3_8.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Latiguillo 3/8</name>
         <name lang="it">Tubo flessibile 3/8</name>
+        <name lang="pl">Wąż giętki 3/8"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/llave-latiguillo.elmt b/elements/60_energy/11_water/roscar-valvulas/llave-latiguillo.elmt
index cfc38e843..67b822a0e 100644
--- a/elements/60_energy/11_water/roscar-valvulas/llave-latiguillo.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/llave-latiguillo.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Llave latiguillo</name>
         <name lang="it">Valvola</name>
+        <name lang="pl">Zawór</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/llavereg1.elmt b/elements/60_energy/11_water/roscar-valvulas/llavereg1.elmt
index 426489f74..4102b6528 100644
--- a/elements/60_energy/11_water/roscar-valvulas/llavereg1.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/llavereg1.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Valv compuerta 1!</name>
         <name lang="it">Valvola di regolazione 1"</name>
+        <name lang="pl">Zawór regulacyjny 1"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/llavereg3_4.elmt b/elements/60_energy/11_water/roscar-valvulas/llavereg3_4.elmt
index 199d485f4..cee327f6e 100644
--- a/elements/60_energy/11_water/roscar-valvulas/llavereg3_4.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/llavereg3_4.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Valv compuerta 3/4</name>
         <name lang="it">Valvola di regolazione 3/4"</name>
+        <name lang="pl">Zawór regulacyjny 3/4"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/machon-red3_4-1.elmt b/elements/60_energy/11_water/roscar-valvulas/machon-red3_4-1.elmt
index 78eac2627..dc9498a57 100644
--- a/elements/60_energy/11_water/roscar-valvulas/machon-red3_4-1.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/machon-red3_4-1.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Machón red. 3/4-1</name>
         <name lang="it">Riduzione 3/4 - 1" M</name>
+        <name lang="pl">Nypel 3/4-1"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/machon-red3_4-1_2.elmt b/elements/60_energy/11_water/roscar-valvulas/machon-red3_4-1_2.elmt
index ba2c47f3e..99eef32fb 100644
--- a/elements/60_energy/11_water/roscar-valvulas/machon-red3_4-1_2.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/machon-red3_4-1_2.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Machón red. 3/4-1/2</name>
         <name lang="it">Riduzione 3/4 - 1/2 M</name>
+        <name lang="pl">Nypel 3/4-1/2"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/machon1.elmt b/elements/60_energy/11_water/roscar-valvulas/machon1.elmt
index 8f8a3bb98..e112aa0dd 100644
--- a/elements/60_energy/11_water/roscar-valvulas/machon1.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/machon1.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Machón 1"</name>
         <name lang="it">Maschio 1"</name>
+        <name lang="pl">Nypel 1"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/machon1_2.elmt b/elements/60_energy/11_water/roscar-valvulas/machon1_2.elmt
index 4773214cb..6d35da7f3 100644
--- a/elements/60_energy/11_water/roscar-valvulas/machon1_2.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/machon1_2.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Machón 1/2</name>
         <name lang="it">Maschio 1/2</name>
+        <name lang="pl">Nypel 1/2"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/machon3_4.elmt b/elements/60_energy/11_water/roscar-valvulas/machon3_4.elmt
index a331f1daa..e28099691 100644
--- a/elements/60_energy/11_water/roscar-valvulas/machon3_4.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/machon3_4.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Machón 3/4</name>
         <name lang="it">Maschio 3/4</name>
+        <name lang="pl">Nypel 3/4"</name>
     </names>
     <informations></informations>
     <description>