
Roofing handwork. Installation of roofs with roofing from clay and concrete tiles. Rules and control of work
NORMA vydaná dňa 1.2.2023
Designation standards: GOST R 70342-2022
Publication date standards: 1.2.2023
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST