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| Chinese National Standard Category: Oil and gas gathering and transportation equipment |
| English Title: | Survey specification for long-distance oil and gas pipeline systems |
| Chinese Title: | 长距离输油输气管道测量规范 |
| Standard No.: | SY 0055-1993 |
| Category No.: | E98 |
| Issued by: | |
| Issued on: | 1993-09-09 |
| Implemented on: | 1994-3-1 |
| Status: | valid |
| Superseded by: | SY/T 0055-2003 Survey code for long-distance oil and gas pipeline systems |
| Superseded on: | |
| Abolished on: | |
| Superseding: | SYJ 55-1983 |
| Word Count: | 25000 words |
| Similar Standards: | GB/T 9109.5-2025 DB37/T 4802.1-2024 GB/T 43926-2024 GB/T 27866-2023 GB/T 18603-2023 GB/T 24259-2023 GB/T 18604-2023 GB/T 42797-2023 GB/T 27699-2023 GB/T 28055-2023 GB/T 21391-2022 GB/T 42033-2022 GB/T 39636-2020 GB/T 21246-2020 GB/T 23258-2020 GB/T 37587-2019 GB/T 36989-2018 GB/T 36701-2018 GB/T 35068-2018 GB/T 35988-2018 |
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