Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Machine à boulonner-fr#Sense
Boulonneuse-fr#Sense
Rock bolting machine-en#Sense
Rock bolting rig-en#Sense
Roof bolting machine-en#Sense
Roof bolter-en#Sense
Ankersetzmaschine-de#Sense
Firstankerbohrwagen-de#Sense