Tube connections on external cone. Specifications
NORM herausgegeben am 1.7.1975
Designation standards: GOST 13977-74
Publication date standards: 1.7.1975
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 3.81
Amd. 5.86