Bent branches and elbows at line bends for transmission steel pipelines specifications
NORM herausgegeben am 1.7.1982
Designation standards: GOST 24950-81
Note: UNGÜLTIG
Publication date standards: 1.7.1982
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST