Electrical insulating materials. Test methods for relative determination of resistance to break-down by surface discharges
NORMA vydaná dňa 1.1.1989
Designation standards: GOST 27427-87
Publication date standards: 1.1.1989
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST