Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Plateau de friction-fr#Sense
Gleitplatte-de#Sense
Plaque de friction-fr#Sense
Friction plate-en#Sense
Placa de fricção-pt#Sense
Disco de fricção-pt#Sense
Frictieschijf-nl#Sense
Δίσκος τριβής-el#Sense
Piastra di frizione-it#Sense
Placa de rozamiento-es#Sense
Glideplade-da#Sense