Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Σύνδεση σωλήνων-el#Sense
Empalme de las tuberías-es#Sense
Unione delle tubazioni-it#Sense
Acoplamento das tubagens-pt#Sense
Assemblage des canalisations-fr#Sense
Rohrkupplung-de#Sense
Giunzione delle tubazioni-it#Sense
Pipe fitting-en#Sense
Rørsamling-da#Sense
Συναρμολόγηση των σωλήνων-el#Sense
Montage van de leidingen-nl#Sense