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| Chinese National Standard Category: Urban traffic facility |
| English Title: | Communication protocols and interfaces of public security and protection system in urban rail transit |
| Chinese Title: | 城市轨道交通安全防范通信协议与接口 |
| Standard No.: | GB/T 38311-2019 |
| Category No.: | Q84 |
| Issued by: | SAMR; SAC |
| Issued on: | 2019-12-10 |
| Implemented on: | 2020-7-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 52500 words |
| Similar Standards: | DB34/T 4397-2023 DB4406/T 22-2023 GB/T 7928-2025 GB/T 46097-2025 DB3202/T 1038-2022 DB3202/T 1034.1-2022 T/SZSA 033-2024 DB32/T 4983-2024 DB36/T 596-2023 DB3203/T 1051-2024 GB/T 20907-2024 GB/T 14227-2024 CJ/T 5007-1993 T/GMIAAC 002-2023 GB/T 12758-2023 DB37/T 5153-2019 DB37/T 5154-2019 DB37/T 5167-2020 DB31/T 575-2011 GB/T 39426-2020 |
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