
ROTATING ELECTRICAL MACHINES. TEST PROCEDURES FOR DETERMINING PHYSICAL PROPERTIES OF BRUSH MATERIALS
NORMA vydaná dňa 15.4.1978
Designation standards: UNE 20027-3:1978
Note: NEPLATNÁ
Publication date standards: 15.4.1978
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE