Basic norms of interchangeability. Straight-sided splines. Dimensions and tolerances
STANDARD published on 1.7.1959
Designation standards: GOST 1139-58
Publication date standards: 1.7.1959
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 3.82