Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Hurtigløserventil-da#Sense
Quick release valve-en#Sense
Voedingsklep-nl#Sense
Schnell-Löseventil-de#Sense
Pikairrotusventtiili-fi#Sense
Snabblossningsventil-sv#Sense
Βαλβίδα ταχείας απελευθέρωσης-el#Sense
Valve de commande d'affranchissement-fr#Sense