
INSULATING LIQUIDS. DETERMINATION OF THE BREAKDOWN VOLTAGE AT POWER FRequency. Test method.
NORMA vydaná dňa 4.2.1997
Designation standards: UNE-EN 60156:1997
Publication date standards: 4.2.1997
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE