Centring joinings with screw fixing for heated core boxes. Design and dimensions
STANDARD published on 1.1.1977
Designation standards: GOST 21302-75
Publication date standards: 1.1.1977
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 5.83