Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Turntable leveller-en#Sense
Machinery-deck leveller-en#Sense
Levelling mechanism-en#Sense
Turntable levelling system-en#Sense
Levelling device-en#Sense
Correcteur de dévers-fr#Sense
Horizontalizing device-en#Sense