Concrete wall stone. Specifications
NORM herausgegeben am 1.7.1985
Designation standards: GOST 6133-84
Note: UNGÜLTIG
Publication date standards: 1.7.1985
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST