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| International Standard Category: High voltage switchgear and controlgear |
DL/T 404-2007 Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6kV and up to and including 40.5kV
3.6kV～40.5kV交流金属封闭开关设备和控制设备 ;
| Category No.: | 29.130.10 | Valid Status: | superseded |
| Issued Organization: | NDRC | Issued Date: | 2007-12-03 |
| Implemented Date: | 2008-6-1 | Abolished Date: | |
| Superseded Standard.: | DL/T 404-2018 Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV |
Superseded Date: | 2019-5-1 |
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