Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6831
Is Reference of Vetro isolanto-it#Sense
Isolierdruckverglasung-de#Sense
Vidriera aislante atornillada-es#Sense
Opgeschroefde isolerende beglazing-nl#Sense
Termorude-da#Sense
Vitrage isolant-fr#Sense
Screw-mounted thermopane glazing-en#Sense