GB/Z 22720.2-2013

Rotating electrical machines—Qualification and acceptance tests for partial discharge resistant electrical insulation systems(Type )used in rotating electrical machines fed from voltage converters

NORMA vydána dne 17.12.2013

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The information about the standard:

Designation standards: GB/Z 22720.2-2013
Note: NEPLATNÁ
Publication date standards: 17.12.2013
Country: Chinese technical standard
Kategorie: Technické normy GB