
ELECTRICAL INSULATING MATERIALS. TEST METHODS FOR ELECTRICAL INSULATING MATERIALS EVALUATION USED IN EXTREME ENVIRONMENTAL CONDITIONS.
NORMA vydaná dňa 15.12.1978
Designation standards: UNE 21361:1978
Note: NEPLATNÁ
Publication date standards: 15.12.1978
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE