Window steel panels out of hot-rolled and roll-formed sections for industrial buildings
NORM herausgegeben am 1.1.1976
Designation standards: GOST 21096-75
Note: UNGÜLTIG
Publication date standards: 1.1.1976
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST