Vacuum equipment. Diffusion vacuum pumps. Basic parameters. Technical requirements. Test methods
STANDARD published on 1.1.1984
Designation standards: GOST 25662-83
Publication date standards: 1.1.1984
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 8.84
Amd. 2.89