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| Chinese National Standard Category: Traffic control in general |
| English Title: | Specification for effectiveness evaluation of safety facilities on expressway |
| Chinese Title: | 高速公路交通安全设施效用评价规范 |
| Standard No.: | DB45/T 2667-2023 |
| Category No.: | R80 |
| Issued by: | Guangxi Adminstration of Market Regulation |
| Issued on: | 2023-05-30 |
| Implemented on: | 2023-8-30 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | words |
| Similar Standards: | DB37/T 3959-2020 DB37/T 3960-2020 DB31/T 1021-2016 DB32/T 2355-2022 DB32/T 4408-2022 GB 5768.1-2025 GA 2170-2024 GA/T 2302-2024 GA/T 2171-2024 DB11/T 493.1-2024 GB/T 44500-2024 DB15/T 3723-2024 GB/T 24725-2024 GB 19522-2024 DB31/T 310020-2024 DB32/T 4619-2023 GB/T 26765-2023 T/CCTAS 58-2023 DB45/T 2667-2023 GB 5768.2-2022 |
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