
Pipeline valves. Brass ball valves. General specifications
NORMA vydána dne 1.1.2022
Designation standards: GOST R 59553-2021
Publication date standards: 1.1.2022
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 8.23
Amd. 8.24
Amd. 10.24
Amd. 1.26