
Mechanical vibration. Rotor balancing. Part 21. Description and evaluation of balancing machines
NORMA vydaná dňa 1.6.2026
Designation standards: GOST ISO 21940-21-2025
Publication date standards: 1.6.2026
The number of pages: 62
Approximate weight : 186 g (0.41 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST