
Hollow glass blocks. Specifications
NORMA vydaná dňa 1.3.2019
Designation standards: GOST 9272-2017
Publication date standards: 1.3.2019
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 4.25
Amd. 11.25