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International Standard Category: Equipment for petroleum and natural gas industries in general |
Category No.: | 75.180.01 | Valid Status: | superseded |
Issued Organization: | NDRC | Issued Date: | 2006-7-10 |
Implemented Date: | 2007-1-1 | Abolished Date: | |
Superseded Standard.: | SY/T 6127-2017 Specification of data collection items for downhole operation in oil,gas,water wells |
Superseded Date: | 2018-3-1 |
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