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| International Standard Category: Petroleum products and natural gas handling equipment |
SY/T 6426-2005 Specification for well control technology of drilling
钻井井控技术规程;
| Category No.: | 75.02 | Valid Status: | abolished |
| Issued Organization: | NDRC | Issued Date: | 2005-3-19 |
| Implemented Date: | 2005-5-1 | Abolished Date: | 2018-8-24 |
| Superseded Standard.: | Superseded Date: |
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