
METHOD OF TEST FOR ELECTRICAL RESISTANCE AND RESISTIVITY OF INSULATING MATERIALS AT ELEVATED TEMPERATURES.
NORMA vydaná dňa 15.4.1975
Designation standards: UNE 21330:1975
Note: NEPLATNÁ
Publication date standards: 15.4.1975
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE