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| Chinese National Standard Category: Electric power safety monitor |
| English Title: | Inspection code for boiler and pressure vessel in thermal power plant |
| Chinese Title: | 电站锅炉压力容器检验规程 |
| Standard No.: | DL 647-2004 |
| Category No.: | F25 |
| Issued by: | NDRC |
| Issued on: | 2004-3-9 |
| Implemented on: | 2004-6-1 |
| Status: | superseded |
| Superseded by: | DL/T 647-2024 |
| Superseded on: | 2024-11-24 |
| Abolished on: | |
| Superseding: | DL 647-1998 Inspection Code for Boiler and Pressure Vessel of the Power Industry |
| Word Count: | 37000 words |
| Similar Standards: | T/SEPA 21-2025 T/CASME 2088-2025 GB/T 25738-2024 GB/T 44644.1-2024 GB/T 44643-2024 GB/T 44633-2024 T/ZAWS 0013-2024 T/ZAWS 005-2024 GB/T 43055-2023 DB14/T 2536-2022 DL/T 2119-2020 DL/T 553-2013 GB/Z 29328-2012 GB 26164.1-2010 GB/T 25738-2010 DL/T 1123-2009 DL 5334-2006 GB/T 14541-2005 GB/T 14542-2005 DL 5009.2-2004 |
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