
Roofing handwork. Operation and maintenance of roofs with a waterproofing layer made of rolled and mastic materials
NORM herausgegeben am 1.12.2026
Designation standards: GOST R 72646-2026
Publication date standards: 1.12.2026
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST