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| Chinese National Standard Category: Noise and vibration test methods |
| English Title: | Test method for noise of household and similar electrical appliances—Particular requirements for fans |
| Chinese Title: | 家用和类似用途电器噪声测试方法 风扇的特殊要求 |
| Standard No.: | GB/T 4214.9-2021 |
| Category No.: | Z32 |
| Issued by: | SAMR; SAC |
| Issued on: | 2021-03-09 |
| Implemented on: | 2021-3-9 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 6000 words |
| Similar Standards: |
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