Elements and assemblies of universal built-up and readjustable equipment for metal-cutting machines. Technical requirements
STANDARD published on 1.7.1985
Designation standards: GOST 31.121.42-84
Publication date standards: 1.7.1985
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 12.87
Amd. 12.88