
Photo catalytic self-cleaning concrete. Specifications
NORMA vydaná dňa 1.7.2017
Designation standards: GOST R 57255-2016
Publication date standards: 1.7.2017
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST