NA 005
DIN Standards Committee Building and Civil Engineering
Administrative provision
DIN4115EErl ND
DIN4115EErl ND
Construction supervision; technical building regulations; DIN 4115; reinforced lightweight concrete and tubular steel construction in building construction
Title (German)
Bauaufsicht; Technische Baubestimmungen; DIN 4115; Stahlleichtbeton und Stahlrohrbau im Hochbau