
Vacuum technology. Standard methods for measuring vacuum pump performance. Part 4. Turbomolecular vacuum pumps
NORM herausgegeben am 1.12.2023
Designation standards: GOST 32974.4-2023
Publication date standards: 1.12.2023
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 2.24