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| Chinese National Standard Category: Low voltage apparatus in general |
| English Title: | Low-voltage surge protective devices -- Part 22: Surge protective devices connected to telecommunications and signalling networks -- Selection and application principles |
| Chinese Title: | 低压电涌保护器 第22部分：电信和信号网络的电涌保护器 选择和使用导则 |
| Standard No.: | GB/T 18802.22-2019 |
| Category No.: | K30 |
| Issued by: | SAMR; SAC |
| Issued on: | 2019-12-10 |
| Implemented on: | 2020-7-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 18802.22-2008 Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles |
| Word Count: | 27000 words |
| Similar Standards: | GB/T 13539.1-2015 DB32/T 4363-2022 GB/T 23307-2023 GB/Z 43029-2023 GB/T 16935.1-2023 GB/T 30845.1-2023 GB/T 42710.2-2023 GB/T 42710.1-2023 GB/T 2099.3-2022 GB/T 14048.22-2022 GB/T 41993-2022 GB/Z 41909-2022 GB/Z 41912-2022 GB/T 10962-2022 GB/T 2099.1-2021 GB/T 30845.2-2021 GB/Z 40776-2021 GB/T 19334-2021 GB/T 40818-2021 GB/T 18802.32-2021 |
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