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| Professional Standard Category: Professional Standard - Marine |
HY/T 0480-2025
海岸建筑退缩线划定技术导则 ;
| Category No.: | HY | Valid Status: | valid |
| Issued Organization: | Ministry of Natural Resources | Issued Date: | 2025-02-06 |
| Implemented Date: | 2025-5-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
HY/T 0502-2025
HY/T 0469-2025
HY/T 0470-2025
HY/T 0473-2025
HY/T 0472-2025
HY/T 0474-2025
HY/T 0475-2025
HY/T 0476-2025
HY/T 0480-2025
HY/T 0479-2025
HY/T 0481-2025
HY/T 0483-2025
HY/T 0484-2025
HY/T 0485-2025
HY/T 0486-2025
HY/T 0487-2025
HY/T 0488-2025
HY/T 0489-2025
HY/T 0477-2025
HY/T 0482-2025
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