Pipeline valves. Butterfly valves. General specifications
NORMA vydána dne 1.3.2017
Designation standards: GOST 13547-2015
Publication date standards: 1.3.2017
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 8.20