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Chinese Classification
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| Chinese National Standard Category: Heat supply and heating engineering |
| English Title: | Prefabricated insulation pipes for overhead and utility tunnel |
| Chinese Title: | 架空和综合管廊用预制保温管道 |
| Standard No.: | GB/T 45472-2025 |
| Category No.: | P46 |
| Issued by: | SAMR; SAC |
| Issued on: | 2025-03-28 |
| Implemented on: | 2025-10-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 12500 words |
| Similar Standards: | T/SDASTC 015-2025 DB13/T 1287-2010 GB/T 45472-2025 GB/T 45465.1-2025 DB22/T 5021-2019 DB22/T 5064-2021 DB22/T 5044-2020 GB/T 28185-2025 DB14/T 2975-2024 DB14/T 2974-2024 DB13/T 1627-2012 DB22/T 5170-2024 GB/T 44548-2024 GB/T 29046-2023 GB/T 43097-2023 GB/T 28638-2023 T/CECA-G0175-2022 DB37/T 5225-2022 T/CECA-G0095-2021 T/CCASC 5001-2021 |
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