Threaded piping joint. Nomenclature of case details
NORM herausgegeben am 1.1.1977
Designation standards: GOST 21975-76
Publication date standards: 1.1.1977
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 2.86