Novikov cilindrical gears with hardness of teeth surface not less 35 HRCe. Basic rack
STANDARD published on 1.7.2000
Designation standards: GOST 30224-96
Publication date standards: 1.7.2000
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Russian technical standard
Category: Technical standards GOST