Construction works and typical technological processes. Steel structures from pipes and closed profiles. Rules and control of work performance
NORMA vydaná dňa 1.5.2023
Designation standards: GOST R 70461-2022
Publication date standards: 1.5.2023
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST