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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 22720.2-2019 |
Rotating electrical machines—Qualification tests for the partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters 旋转电机 电压型变频器供电的旋转电机耐局部放电电气绝缘结构（Ⅱ型）的鉴定试验 |
China National Standards Rotating electrical machines—Qualification |
 English PDF |
| GB/T 22720.1-2017 |
Rotating electrical machines—Qualification and quality control tests of partial discharge free electrical insulation systems (Type I) used in rotating electrical machines fed from voltage converters 旋转电机 电压型变频器供电的旋转电机无局部放电（Ⅰ型）电气绝缘结构的鉴别和质量控制试验 |
China National Standards Rotating electrical machines—Qualification |
English PDF |
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