Safety technique. Cranes. Welding of steel constructions
NORM herausgegeben am 1.11.1980
Designation standards: STN 270104
Classification mark: 270104
Catalog number: 56688
Publication date standards: 1.11.1980
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN