Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/68
Is Reference of Béton armé-fr#Sense
RC-en#Sense
Eisenbeton-de#Sense
Ferro-concrete-en#Sense
Cemento armato-it#Sense
Teräsbetoni-fi#Sense
Gewapend beton-nl#Sense
Stahlbeton-de#Sense
Bewehrter Beton-de#Sense
BA-fr#Sense
Reinforced concrete-en#Sense