Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Luftspjæld-da#Sense
Ρύθμιση ροής αέρος-el#Sense
Volet-fr#Sense
Luftklappe-de#Sense
Adufa-pt#Sense
Έλεγχος ροής αέρος-el#Sense
Regelplaat van de luchtstroom-nl#Sense
Farfalla-it#Sense
Air flow control-en#Sense
Control de la corriente de aire-es#Sense