Rotating electrical machinery. Brush holders and brackets. Serrations on fixing surface. Shapes and dimensions
NORMA vydaná dňa 1.1.1977
Designation standards: GOST 21099-75
Publication date standards: 1.1.1977
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 9.86