Test methods for evaluating resistance to tracking and erosion of electrical insultating materials used under severe ambient conditions
NORM herausgegeben am 1.9.1992
Designation standards: ČSN IEC 587
Classification mark: 346472
Catalog number: 23492
Note: UNGÜLTIG
Publication date standards: 1.9.1992
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN