
Reinforced concrete multihollow panels for floors in buildings and constructions. Specifications
NORMA vydána dne 1.1.2026
Designation standards: GOST 9561-2025
Publication date standards: 1.1.2026
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST