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| Chinese National Standard Category: Explosion-proof electric apparatus |
| English Title: | Electrical apparatus for explosive gas atomosphere?Part 7:Power filling “q” |
| Chinese Title: | 爆炸性气体环境用电气设备 第7部分：充砂型“q” |
| Standard No.: | GB 3836.7-2004 |
| Category No.: | K35 |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2004-05-14 |
| Implemented on: | 2005-2-1 |
| Status: | superseded |
| Superseded by: | GB/T 3836.7-2017 Explosive atmospheres―Part 7:Equipment protection by powder filling“q” |
| Superseded on: | 2018-7-1 |
| Abolished on: | 2018-07-01 |
| Superseding: | GB 3836.7-1987 Electrical apparatus for explosive atmospheres--Sand filled electrical apparatusq |
| Word Count: | 5000 words |
| Similar Standards: | GB/T 4961-1985 MT/T 429-2008 GB 7957-2023 GB/T 3836.22-2023 GB/T 22769-2023 GB/T 20936.1-2022 GB/T 3836.36-2022 GB/T 3836.21-2022 GB/T 3836.11-2022 GB/T 3836.16-2022 GB/T 3836.28-2021 GB/T 3836.35-2021 GB/T 3836.5-2021 GB/T 3836.29-2021 GB/T 3836.13-2021 GB/T 3836.4-2021 GB/T 3836.8-2021 GB/T 3836.1-2021 GB/T 25285.1-2021 GB/T 3836.3-2021 |
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