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| Chinese National Standard Category: Petroleum drilling |
| English Title: | Special coring operating method |
| Chinese Title: | 特殊取心作业方法 |
| Standard No.: | SY/T 5347-1997 |
| Category No.: | E13 |
| Issued by: | |
| Issued on: | 1997-12-31 |
| Implemented on: | 1998-7-1 |
| Status: | superseded |
| Superseded by: | SY/T 5347-2005 Specification of drilling coring operation |
| Superseded on: | 2005-10-1 |
| Abolished on: | |
| Superseding: | SY 5347-1989 |
| Word Count: | 3500 words |
| Similar Standards: | NB/T 11282-2023 GB/T 41029-2021 GB/T 8423.2-2018 GB/T 33294-2016 GB/T 33293-2016 SY/T 7089-2016 NB/T 14004.1-2015 GB/T 31033-2014 SY/T 6223-2013 SY/T 6962-2013 SY/T 5504.8-2013 GB/T 19139-2012 GB/T 29170-2012 GB/T 16783.2-2012 GB/T 28911-2012 SY/T 5731-2012 SY/T 6903-2012 SY/T 6920-2012 SY/T 6864-2012 SY/T 5547-2012 |
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