Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Navdiffuser-da#Sense
Naafdiffusor-nl#Sense
Navdiffusor-sv#Sense
Διαχυτήρας με άξονα μεταβλητής διατομής διαμέσου αυτού-el#Sense
Diffuseur à moyeu conique-fr#Sense
Nabendiffusor-de#Sense
Hub diffuser-en#Sense
Diffusore a mozzo conico-it#Sense
Difusor de campana Conica-es#Sense
Difusor cónico-pt#Sense