diff --git a/elements/60_energy/11_water/multicapa/codoalpex-16.elmt b/elements/60_energy/11_water/multicapa/codoalpex-16.elmt
index 081e8f43a..cd2197cdb 100644
--- a/elements/60_energy/11_water/multicapa/codoalpex-16.elmt
+++ b/elements/60_energy/11_water/multicapa/codoalpex-16.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Elbow Alpex 16</name>
         <name lang="fr">Coude Alpex 16</name>
         <name lang="es">Codo Alpex 16</name>
+        <name lang="pl">Kolanko Alpex 16</name>
         <name lang="it">Gomito Alpex 16</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/codoalpex20.elmt b/elements/60_energy/11_water/multicapa/codoalpex20.elmt
index d9efc1730..d2269cb30 100644
--- a/elements/60_energy/11_water/multicapa/codoalpex20.elmt
+++ b/elements/60_energy/11_water/multicapa/codoalpex20.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Elbow Alpex 20</name>
         <name lang="fr">Coude Alpex 20</name>
         <name lang="es">Codo Alpex 20</name>
+        <name lang="pl">Kolanko Alpex 20</name>
         <name lang="it">Gomito Alpex 20</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/codoalpex25.elmt b/elements/60_energy/11_water/multicapa/codoalpex25.elmt
index 4adabe7b6..910619ae4 100644
--- a/elements/60_energy/11_water/multicapa/codoalpex25.elmt
+++ b/elements/60_energy/11_water/multicapa/codoalpex25.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Elbow Alpex 25</name>
         <name lang="fr">Coude Alpex 25</name>
         <name lang="es">Codo Alpex 25</name>
+        <name lang="pl">Kolanko Alpex 25</name>
         <name lang="it">Gomito Alpex 25</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/codoalpex32.elmt b/elements/60_energy/11_water/multicapa/codoalpex32.elmt
index 935cbd179..26ca6fe85 100644
--- a/elements/60_energy/11_water/multicapa/codoalpex32.elmt
+++ b/elements/60_energy/11_water/multicapa/codoalpex32.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Elbow Alpex 32</name>
         <name lang="fr">Coude Alpex 32</name>
         <name lang="es">Codo Alpex 32</name>
+        <name lang="pl">Kolanko Alpex 32</name>
         <name lang="it">Gomito Alpex 32</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/colector-aseo.elmt b/elements/60_energy/11_water/multicapa/colector-aseo.elmt
index bc339eb55..330cdf548 100644
--- a/elements/60_energy/11_water/multicapa/colector-aseo.elmt
+++ b/elements/60_energy/11_water/multicapa/colector-aseo.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Te Alpex 20-16-20</name>
         <name lang="fr">Te Alpex 20-16-20</name>
         <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>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/colector-aseo20-16.elmt b/elements/60_energy/11_water/multicapa/colector-aseo20-16.elmt
index 1f56dafef..600c781de 100644
--- a/elements/60_energy/11_water/multicapa/colector-aseo20-16.elmt
+++ b/elements/60_energy/11_water/multicapa/colector-aseo20-16.elmt
@@ -3,6 +3,7 @@
         <name lang="en">collector Aeo20-16</name>
         <name lang="fr">collecteur Aeo20-16</name>
         <name lang="es">Colecto Aeo20-16</name>
+        <name lang="pl">Kolektor Aeo 20-16</name>
         <name lang="it">Collettore Aeo20-16</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/curvaalpex16.elmt b/elements/60_energy/11_water/multicapa/curvaalpex16.elmt
index 7deece991..aa61964f1 100644
--- a/elements/60_energy/11_water/multicapa/curvaalpex16.elmt
+++ b/elements/60_energy/11_water/multicapa/curvaalpex16.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Elbow Alpex16</name>
         <name lang="fr">Coude Alpex16</name>
         <name lang="es">CurvaAlpex16</name>
+        <name lang="pl">Kolanko Alpex 16</name>
         <name lang="it">Curva Alpex 16</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/curvaalpex20.elmt b/elements/60_energy/11_water/multicapa/curvaalpex20.elmt
index 64c8b973e..a423bd7ef 100644
--- a/elements/60_energy/11_water/multicapa/curvaalpex20.elmt
+++ b/elements/60_energy/11_water/multicapa/curvaalpex20.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Elbow Alpex 20</name>
         <name lang="fr">Coude Alpex 20</name>
         <name lang="es">CurvaAlpex20</name>
+        <name lang="pl">Kolanko Alpex 20</name>
         <name lang="it">Curva Alpex 20</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/curvaalpex25.elmt b/elements/60_energy/11_water/multicapa/curvaalpex25.elmt
index 04cbd0c19..0dd01ca55 100644
--- a/elements/60_energy/11_water/multicapa/curvaalpex25.elmt
+++ b/elements/60_energy/11_water/multicapa/curvaalpex25.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Elbow Alpex 25</name>
         <name lang="fr">Coude Alpex 25</name>
         <name lang="es">CurvaAlpex25</name>
+        <name lang="pl">Kolanko Alpex 25</name>
         <name lang="it">Curva Alpex 25</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/curvaalpex32.elmt b/elements/60_energy/11_water/multicapa/curvaalpex32.elmt
index 77717392f..1e77a0467 100644
--- a/elements/60_energy/11_water/multicapa/curvaalpex32.elmt
+++ b/elements/60_energy/11_water/multicapa/curvaalpex32.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Elbow Alpex 32</name>
         <name lang="fr">Coude Alpex 32</name>
         <name lang="es">CurvaAlpex32</name>
+        <name lang="pl">Kolanko Alpex 32</name>
         <name lang="it">Curva Alpex 32</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/llave-pasoalpex20.elmt b/elements/60_energy/11_water/multicapa/llave-pasoalpex20.elmt
index fd5ce6caf..ea5ac1f14 100644
--- a/elements/60_energy/11_water/multicapa/llave-pasoalpex20.elmt
+++ b/elements/60_energy/11_water/multicapa/llave-pasoalpex20.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Valve Alpex 20</name>
         <name lang="it">Valvola Alpex 20</name>
         <name lang="fr">Alpex Valve 20</name>
+        <name lang="pl">Zawór Alpex 20</name>
         <name lang="es">Lllave Alpex20</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/llavealpex25.elmt b/elements/60_energy/11_water/multicapa/llavealpex25.elmt
index 18b2fbc3a..7dcfa08f2 100644
--- a/elements/60_energy/11_water/multicapa/llavealpex25.elmt
+++ b/elements/60_energy/11_water/multicapa/llavealpex25.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Valve Alpex 25</name>
         <name lang="it">Valvola Alpex 25</name>
         <name lang="fr">Alpex Valve 25</name>
+        <name lang="pl">Zawór Alpex 25</name>
         <name lang="es">Lllave Alpex25</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/llavealpex32.elmt b/elements/60_energy/11_water/multicapa/llavealpex32.elmt
index 58e996f1a..5ab59492e 100644
--- a/elements/60_energy/11_water/multicapa/llavealpex32.elmt
+++ b/elements/60_energy/11_water/multicapa/llavealpex32.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Valve Alpex 32</name>
         <name lang="it">Valvola Alpex 32</name>
         <name lang="fr">Alpex Valve 32</name>
+        <name lang="pl">Zawór Alpex 32</name>
         <name lang="es">Lllave Alpex32</name>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/manguito-codoalpex16-1_2h.elmt b/elements/60_energy/11_water/multicapa/manguito-codoalpex16-1_2h.elmt
index 58bfb7160..c6b78f159 100644
--- a/elements/60_energy/11_water/multicapa/manguito-codoalpex16-1_2h.elmt
+++ b/elements/60_energy/11_water/multicapa/manguito-codoalpex16-1_2h.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Elbow fitting Alpex 16-1/2H</name>
         <name lang="it">Manicotto-gomito Alpex 16-1/2" H </name>
         <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>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/manguito-codoalpex20-1_2h.elmt b/elements/60_energy/11_water/multicapa/manguito-codoalpex20-1_2h.elmt
index bd4bf5282..a104fcf4c 100644
--- a/elements/60_energy/11_water/multicapa/manguito-codoalpex20-1_2h.elmt
+++ b/elements/60_energy/11_water/multicapa/manguito-codoalpex20-1_2h.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Elbow fitting Alpex 20-1/2 "H</name>
         <name lang="it">Manicotto-gomito Alpex 20-1/2" H </name>
         <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>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/manguito-codoalpex20-3_4h.elmt b/elements/60_energy/11_water/multicapa/manguito-codoalpex20-3_4h.elmt
index 1a91b0fad..4592923fc 100644
--- a/elements/60_energy/11_water/multicapa/manguito-codoalpex20-3_4h.elmt
+++ b/elements/60_energy/11_water/multicapa/manguito-codoalpex20-3_4h.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Elbow fitting Alpex 20-3/4H</name>
         <name lang="it">Manicotto-gomito Alpex 20-3/4" H </name>
         <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>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/manguito16-1_2h.elmt b/elements/60_energy/11_water/multicapa/manguito16-1_2h.elmt
index 05dcc5aa2..24097dc60 100644
--- a/elements/60_energy/11_water/multicapa/manguito16-1_2h.elmt
+++ b/elements/60_energy/11_water/multicapa/manguito16-1_2h.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Sleeve 16-1/2 "H</name>
         <name lang="it">Manicotto 16-1/2" H</name>
         <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>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/manguitoalpex20-1_2h.elmt b/elements/60_energy/11_water/multicapa/manguitoalpex20-1_2h.elmt
index b8b4cb39d..a31304b23 100644
--- a/elements/60_energy/11_water/multicapa/manguitoalpex20-1_2h.elmt
+++ b/elements/60_energy/11_water/multicapa/manguitoalpex20-1_2h.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Sleeve 20-1/2 "H</name>
         <name lang="it">Manicotto 20-1/2" H</name>
         <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>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/manguitoalpex20-3_4h.elmt b/elements/60_energy/11_water/multicapa/manguitoalpex20-3_4h.elmt
index a43a7dbe6..7b2ba13b9 100644
--- a/elements/60_energy/11_water/multicapa/manguitoalpex20-3_4h.elmt
+++ b/elements/60_energy/11_water/multicapa/manguitoalpex20-3_4h.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Sleeve 20-3/4" H</name>
         <name lang="it">Manicotto 20-3/4" H</name>
         <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>
     </names>
     <informations>Rafael Ferrando.
diff --git a/elements/60_energy/11_water/multicapa/manguitoalpex25-1h.elmt b/elements/60_energy/11_water/multicapa/manguitoalpex25-1h.elmt
index 1726a8624..19873fcbf 100644
--- a/elements/60_energy/11_water/multicapa/manguitoalpex25-1h.elmt
+++ b/elements/60_energy/11_water/multicapa/manguitoalpex25-1h.elmt
@@ -3,6 +3,7 @@
         <name lang="en">Sleeve 25-1" H</name>
         <name lang="it">Manicotto 25-1" H</name>
         <name lang="fr">Manchon 25-1" H</name>
+        <name lang="pl">Złączka 25-1"</name>
         <name lang="es">Manguito25-1"H</name>
     </names>
     <informations>Rafael Ferrando.