Multiball hard differential rollers by diameters from 40 to 300 mm for dimension-finishing of openings of machine components by pressere. Technical requirements
NORM herausgegeben am 1.7.1973
Designation standards: GOST 17574-72
Publication date standards: 1.7.1973
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 7.81