Profile building glass. Specifications
NORMA vydaná dňa 31.1.1983
Designation standards: GOST 21992-83
Note: NEPLATNÁ
Publication date standards: 31.1.1983
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST