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| Chinese National Standard Category: Steel tube and cast iron pipe |
| English Title: | Ductile iron pipes for trenchless application |
| Chinese Title: | 非开挖铺设用球墨铸铁管 |
| Standard No.: | GB/T 46199-2025 |
| Category No.: | H48 |
| Issued by: | SAMR; SAC |
| Issued on: | 2025-08-29 |
| Implemented on: | 2026-3-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 19000 words |
| Similar Standards: | GB/T 46199-2025 GB/T 37605-2025 GB/T 14975-2025 GB/T 17456.2-2025 GB/T 17456.1-2025 GB/T 5312-2025 GB/T 12770-2025 GB/T 14976-2025 GB/T 31940-2025 GB/T 34204-2025 GB/T 3091-2025 T/JCJJ 098-2025 GB/T 17395-2024 GB/T 43898-2024 GB/T 28884-2024 GB/T 21832.3-2024 GB/T 21833.3-2024 GB/T 43492-2023 GB/T 9808-2023 GB/T 43311-2023 |
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