Roofing handwork. Sloping roof installation with chrysotile cement sheets. Rules and control of work
STANDARD published on 1.9.2025
Designation standards: GOST R 71947-2025
Publication date standards: 1.9.2025
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Russian technical standard
Category: Technical standards GOST