
Drawings in civil engineering. Symbols of building materials in sectional views
NORM herausgegeben am 1.5.1987
Designation standards: STN 013406
Classification mark: 013406
Catalog number: 50344
Note: UNGÜLTIG
Publication date standards: 1.5.1987
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN