
Pipeline valves. Operating manual. Rules of the implementation
NORMA vydaná dňa 1.1.2023
Designation standards: GOST 34859-2022
Publication date standards: 1.1.2023
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 9.23