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| International Standard Category: Motors |
GB/T 22712-2021 Technical specification for G series cooling fans applying to variable frequency motors
变频电机用G系列冷却风机技术规范;
| Category No.: | 29.160.30 | Valid Status: | valid |
| Issued Organization: | SAMR and SAMR | Issued Date: | 2021-10-11 |
| Implemented Date: | 2022-5-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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