Calcium silicate masonry units and blocks. Specifications
NORMA vydána dne 1.7.2017
Designation standards: GOST R 57348-2016
Note: NEPLATNÁ
Publication date standards: 1.7.2017
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST