Reinforcing rolled products of strength class A550 for reinforced concrete constructions. Specifications
NORMA vydaná dňa 1.10.2025
Designation standards: GOST R 72221-2025
Publication date standards: 1.10.2025
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST