Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6831
Is Reference of Gasbeton-de#Sense
Porenbeton-de#Sense
Kaasubetoni-fi#Sense
Béton-gaz-fr#Sense
Gas concrete-en#Sense
Gasbeton-da#Sense
Autoklaverad lättbetong-sv#Sense
Αεροσκυρόδεμα-el#Sense
Conglomerato cementizio spugnoso-it#Sense
Gasbetong-sv#Sense
Calcestruzzo poroso-it#Sense