Hobs for spur gears with involute tooth profile. Main dimensions
NORM herausgegeben am 24.10.1981
Designation standards: ČSN 222551
Classification mark: 222551
Catalog number: 25635
Publication date standards: 24.10.1981
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN