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| Chinese National Standard Category: Petroleum extraction |
| English Title: | The operating procedures for lifting and laying down of hydraulic workover rigs mast |
| Chinese Title: | 液压修井机立放井架作业规程 |
| Standard No.: | SY/T 5791-2007 |
| Category No.: | E14 |
| Issued by: | NDRC |
| Issued on: | 2007-10-08 |
| Implemented on: | 2008-3-1 |
| Status: | abolished |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | 2015-12-23 |
| Superseding: | SY/T 5791-1993 Process of casing reformation and strengthening seal |
| Word Count: | 4000 words |
| Similar Standards: | SY/T 6119-1995 SY/T 0531-1994 NB/T 11045.2-2023 NB/T 11289-2023 NB/T 11280-2023 NB/T 14002.2-2017 NB/T 14002.1-2015 NB/T 14002.4-2015 NB/T 14002.3-2015 SY/T 6988-2014 SY/T 5587.14-2013 SY/T 6334-2013 SY/T 6125-2013 SY/T 6296-2013 SY/T 5587.3-2013 SY/T 6118-2013 SY/T 6120-2013 SY/T 6484-2013 SY/T 5827-2013 SY/T 6904-2012 |
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