
Pipeline valves. Check valves of thermoplastics materials. General specifications
NORM herausgegeben am 1.3.2019
Designation standards: GOST 34291-2017
Publication date standards: 1.3.2019
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 2.20