Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Boorstangverbinding-nl#Sense
Σύνδεσμος ράβδων διάτρησης-el#Sense
Raccord de tiges-fr#Sense
Stangkoppeling-nl#Sense
Boring rod joint-en#Sense
Drilling rod joint-en#Sense
Gestaengeverbindung-de#Sense
Boorstangkoppeling-nl#Sense
Stangverbinding-nl#Sense
Gestaengeschloss-de#Sense