Chromic steel for precise bearinqs. Specifications
STANDARD published on 1.1.1977
Designation standards: GOST 21022-75
Publication date standards: 1.1.1977
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 1.78
Amd. 12.81
Amd. 10.86
Amd. 10.91