Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Forbrændingsforkammer-da#Sense
Combustion pre-chamber-en#Sense
Precamera di combustione-it#Sense
Préchambre de combustion-fr#Sense
Forkammer-da#Sense
Vorverbrennungsraum-de#Sense
Verbrandingsvoorkamer-nl#Sense
Voorkamer-nl#Sense
Förkammare-sv#Sense
Προθάλαμος καύσης-el#Sense