diff --git a/elements/10_electric/10_allpole/395_electronics&semiconductors/91_computer_science/reseau_station_chainon.elmt b/elements/10_electric/10_allpole/395_electronics&semiconductors/91_computer_science/reseau_station_chainon.elmt
index 2c6d354ca..5b3680825 100644
--- a/elements/10_electric/10_allpole/395_electronics&semiconductors/91_computer_science/reseau_station_chainon.elmt
+++ b/elements/10_electric/10_allpole/395_electronics&semiconductors/91_computer_science/reseau_station_chainon.elmt
@@ -5,7 +5,7 @@
         <name lang="de">Netzwerkstation mitte</name>
         <name lang="it">RETE Stazione intermedia</name>
         <name lang="fr">RESEAU STATION CHAINON</name>
-        <name lang="pl">RESEAU STATION CHAINON</name>
+        <name lang="pl">Stacja tranzytowa</name>
         <name lang="es">CHAINON Red de estaciones</name>
         <name lang="cs">RESEAU STATION CHAINON</name>
         <name lang="nl">Netwerk station midden</name>
diff --git a/elements/10_electric/10_allpole/395_electronics&semiconductors/91_computer_science/reseau_station_depart.elmt b/elements/10_electric/10_allpole/395_electronics&semiconductors/91_computer_science/reseau_station_depart.elmt
index e5462e57c..4ea13e34e 100644
--- a/elements/10_electric/10_allpole/395_electronics&semiconductors/91_computer_science/reseau_station_depart.elmt
+++ b/elements/10_electric/10_allpole/395_electronics&semiconductors/91_computer_science/reseau_station_depart.elmt
@@ -5,7 +5,7 @@
         <name lang="de">Netzwerkstation Anfang</name>
         <name lang="it">RETE Stazione di partenza</name>
         <name lang="fr">RESEAU STATION TETE</name>
-        <name lang="pl">RESEAU STATION TETE</name>
+        <name lang="pl">Stacja główna</name>
         <name lang="es">Estación de Red Principal</name>
         <name lang="cs">RESEAU STATION TETE</name>
         <name lang="nl">Netwerk Station eerste</name>
diff --git a/elements/10_electric/10_allpole/395_electronics&semiconductors/91_computer_science/reseau_station_fin.elmt b/elements/10_electric/10_allpole/395_electronics&semiconductors/91_computer_science/reseau_station_fin.elmt
index 6c7529187..a2d81729d 100644
--- a/elements/10_electric/10_allpole/395_electronics&semiconductors/91_computer_science/reseau_station_fin.elmt
+++ b/elements/10_electric/10_allpole/395_electronics&semiconductors/91_computer_science/reseau_station_fin.elmt
@@ -5,7 +5,7 @@
         <name lang="de">Netzwerkstation Ende</name>
         <name lang="it">RETE Stazione finale</name>
         <name lang="fr">RESEAU STATION FIN</name>
-        <name lang="pl">RESEAU STATION FIN</name>
+        <name lang="pl">Stacja końcowa</name>
         <name lang="es">Estación de Red final</name>
         <name lang="cs">RESEAU STATION FIN</name>
         <name lang="nl">Netwerk Station laatsteRESEAU STATION FIN</name>
diff --git a/elements/10_electric/10_allpole/450_high_voltage/hvpole.elmt b/elements/10_electric/10_allpole/450_high_voltage/hvpole.elmt
index 1b714b25b..6833f5b26 100644
--- a/elements/10_electric/10_allpole/450_high_voltage/hvpole.elmt
+++ b/elements/10_electric/10_allpole/450_high_voltage/hvpole.elmt
@@ -5,6 +5,7 @@
         <name lang="it">Traliccio</name>
         <name lang="fr">Pylone HTB</name>
         <name lang="nl">Hoogspanningsmast</name>
+        <name lang="pl">Słup wysokiego napięcia</name>
         <name lang="cs">Sloup</name>
     </names>
     <informations>Author: Arun Kishore Eswara
diff --git a/elements/10_electric/90_american_standards/15_allpole/200_fuses&protective_gears/11_circuit_breakers/acb.elmt b/elements/10_electric/90_american_standards/15_allpole/200_fuses&protective_gears/11_circuit_breakers/acb.elmt
index 5e07693e5..4f098fd6a 100644
--- a/elements/10_electric/90_american_standards/15_allpole/200_fuses&protective_gears/11_circuit_breakers/acb.elmt
+++ b/elements/10_electric/90_american_standards/15_allpole/200_fuses&protective_gears/11_circuit_breakers/acb.elmt
@@ -5,6 +5,7 @@
         <name lang="it">Interrutore a comando pneumatico</name>
         <name lang="fr">Disjoncteur à commande pneumatique</name>
         <name lang="nl">Lastscheider 1 lucht</name>
+        <name lang="pl">Wyłącznik powietrzny</name>
         <name lang="cs">Jistič řízený vzduchem</name>
     </names>
     <kindInformations>
diff --git a/elements/10_electric/98_graphics/01_auxiliary_symbols/01_cross_ref_symbols/01_with_linking_function/01_parents/refcomplexnc.elmt b/elements/10_electric/98_graphics/01_auxiliary_symbols/01_cross_ref_symbols/01_with_linking_function/01_parents/refcomplexnc.elmt
index 93c44ce0b..15e306e11 100644
--- a/elements/10_electric/98_graphics/01_auxiliary_symbols/01_cross_ref_symbols/01_with_linking_function/01_parents/refcomplexnc.elmt
+++ b/elements/10_electric/98_graphics/01_auxiliary_symbols/01_cross_ref_symbols/01_with_linking_function/01_parents/refcomplexnc.elmt
@@ -3,7 +3,7 @@
         <name lang="en">complex contact NC</name>
         <name lang="it">Contatto NC</name>
         <name lang="fr">Contact NC</name>
-        <name lang="pl">Zestyk lustrzany rozwierny</name>
+        <name lang="pl">Zestyk rozwierny</name>
         <name lang="es">Contacto NC</name>          
         <name lang="cs">Zrcadlový kontakt NC</name>
         <name lang="nl">ref volgend complex contact (NC)</name>
diff --git a/elements/10_electric/98_graphics/01_auxiliary_symbols/01_cross_ref_symbols/01_with_linking_function/01_parents/refcomplexno.elmt b/elements/10_electric/98_graphics/01_auxiliary_symbols/01_cross_ref_symbols/01_with_linking_function/01_parents/refcomplexno.elmt
index 88748db5c..ec3f3c1ea 100644
--- a/elements/10_electric/98_graphics/01_auxiliary_symbols/01_cross_ref_symbols/01_with_linking_function/01_parents/refcomplexno.elmt
+++ b/elements/10_electric/98_graphics/01_auxiliary_symbols/01_cross_ref_symbols/01_with_linking_function/01_parents/refcomplexno.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Contact NO</name>
         <name lang="es">Contacto NO</name>          
         <name lang="cs">Zrcadlový kontakt NO</name>
+        <name lang="pl">Zestyk zwierny</name>
         <name lang="nl">referentie volgend complex contact (NO)</name>
     </names>
     <informations>autor: pawel32640
diff --git a/elements/10_electric/98_graphics/01_auxiliary_symbols/01_cross_ref_symbols/01_with_linking_function/02_children/refcomplexnc.elmt b/elements/10_electric/98_graphics/01_auxiliary_symbols/01_cross_ref_symbols/01_with_linking_function/02_children/refcomplexnc.elmt
index 3613be0ef..66860e10b 100644
--- a/elements/10_electric/98_graphics/01_auxiliary_symbols/01_cross_ref_symbols/01_with_linking_function/02_children/refcomplexnc.elmt
+++ b/elements/10_electric/98_graphics/01_auxiliary_symbols/01_cross_ref_symbols/01_with_linking_function/02_children/refcomplexnc.elmt
@@ -3,7 +3,7 @@
         <name lang="en">complex contact NC</name>
         <name lang="it">Contatto NC</name>
         <name lang="fr">Contact NC</name>
-        <name lang="pl">Zestyk lustrzany rozwierny</name>
+        <name lang="pl">Zestyk rozwierny</name>
         <name lang="es">Contacto NC</name>          
         <name lang="cs">Zrcadlový kontakt NC</name>
         <name lang="nl">ref vorig complex contact (NC)</name>
diff --git a/elements/10_electric/98_graphics/01_auxiliary_symbols/01_cross_ref_symbols/01_with_linking_function/02_children/refcomplexno.elmt b/elements/10_electric/98_graphics/01_auxiliary_symbols/01_cross_ref_symbols/01_with_linking_function/02_children/refcomplexno.elmt
index e86f8d2be..d7082f169 100644
--- a/elements/10_electric/98_graphics/01_auxiliary_symbols/01_cross_ref_symbols/01_with_linking_function/02_children/refcomplexno.elmt
+++ b/elements/10_electric/98_graphics/01_auxiliary_symbols/01_cross_ref_symbols/01_with_linking_function/02_children/refcomplexno.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Contact NO</name>
         <name lang="es">Contacto NO</name>          
         <name lang="cs">Zrcadlový kontakt NO</name>
+        <name lang="pl">Zestyk zwierny</name>
         <name lang="nl">referentie vorig complex contact (NO)</name>
     </names>
     <informations>autor: pawel32640