Methods of test for electric strength of solid insulating materials. Tests at power frequencies.
NORMA vydána dne 15.4.1998
Designation standards: BS EN 60243-1:1998
Note: NEPLATNÁ
Publication date standards: 15.4.1998
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategorie: Technické normy BS