METHODS FOR THE DETERMINATION OF THE PERMITIVITY AND DIELECTRIC DISSIPATION FACTOR OF ELECTRICAL INSULATING MATERIALS AT POWER, AUDIO AND RADIO FREQUENCIES.
NORMA vydaná dňa 15.2.1977
Designation standards: UNE 21322:1977
Publication date standards: 15.2.1977
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE