
RECOMMENDED TEST METHODS FOR DETERMINING THE RELATIVE RESISTENCE OF INSULATORY MATERIALS TO BREAKDOWN BY SURFACE DISCHARGES.
NORMA vydána dne 15.8.1976
Designation standards: UNE 21329:1976
Note: NEPLATNÁ
Publication date standards: 15.8.1976
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE