
Concrete and reinforced blocks for walls of buildings. General specifications
NORMA vydaná dňa 1.1.2022
Designation standards: GOST R 59957-2021
Publication date standards: 1.1.2022
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST