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| International Standard Category: High voltage switchgear and controlgear |
GB 7674-2008 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5kV and above
额定电压72.5kV及以上气体绝缘金属封闭开关设备;
| Category No.: | 29.130.10 | Valid Status: | superseded |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2008-9-19 |
| Implemented Date: | 2009-6-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 7674-2020 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above 强制性推荐性标准 |
Superseded Date: | 2021-6-1 |
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