Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6831
Is Reference of Hormigón armado y vibrado-es#Sense
Gewapend trilbeton-nl#Sense
Vibrated reinforced concrete-en#Sense
Béton armé vibré-fr#Sense
Cemento armato vibrato-it#Sense
Οπλισμένο σκυρόδεμα δονημένο-el#Sense
Gerüttelter Stahlbeton-de#Sense