
Pipeline valves. Metal ball valves for petroleum, petrochemical and allied industries. General specifications
NORM herausgegeben am 1.3.2019
Designation standards: GOST 34293-2017
Publication date standards: 1.3.2019
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 2.20