Ductile iron and steel fittings with parallel thread for pipelines. Transition angles. Basic dimensions
NORM herausgegeben am 1.1.1977
Designation standards: GOST 8947-75
Publication date standards: 1.1.1977
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 11.80
Amd. 7.83