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| Chinese National Standard Category: Explosion-proof electric apparatus |
| English Title: | Explosive atmospheres—Part 31:Equipment dust ignition protection by enclosure “t” |
| Chinese Title: | 爆炸性环境 第31部分: 由防粉尘点燃外壳“t”保护的设备 |
| Standard No.: | GB/T 3836.31-2021 |
| Category No.: | K35 |
| Issued by: | SAMR and SAMR |
| Issued on: | 2021-10-11 |
| Implemented on: | 2022-5-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB 12476.5-2013 Electrical Apparatus for Use in the Presence of Combustible Dust - Part 5: Protection by Enclosures “tD” |
| Word Count: | 8500 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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