Electrical alternating current appliances for voltage from 3 kV to 750 kV. Insulators. Requirements on electrical strength of the insulation and testing methods
NORM herausgegeben am 28.9.1987
Designation standards: ČSN 348004
Classification mark: 348004
Catalog number: 23537
Note: UNGÜLTIG
Publication date standards: 28.9.1987
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN