Rotating electrical machines—Qualification and type tests for type electrical insulation systems used in rotating electrical machines fed from voltage converters
NORM herausgegeben am 30.12.2008
Designation standards: GB/T 22720.1-2008
Note: UNGĂśLTIG
Publication date standards: 30.12.2008
Country: Chinese technical standard
Kategorie: Technische Normen GB