Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Vetrata isolante-it#Sense
Acristalamiento aislante-es#Sense
Insulating-glass unit-en#Sense
Isoleerruit-nl#Sense
Insulating glazing-en#Sense
Insulating glazed unit-en#Sense
Vitrage isolant-fr#Sense
Vidraça isolante-pt#Sense
Isolierscheibe-de#Sense
Isolierverglasung-de#Sense
Insulating glazing unit-en#Sense
Eristyslasilevy-fi#Sense
Eristyslasitus-fi#Sense
Mονωτική υαλόφραξη-el#Sense
Isolerande inglasning-sv#Sense