
Wall blocks made of concrete on the dense and porous fillers. Specifications
NORMA vydaná dňa 1.7.2017
Designation standards: GOST R 57333-2016
Publication date standards: 1.7.2017
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST