Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
NB/T 14004.4-2022 | English | 399 |
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4 days [Need to translate]
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(Shale gas - Cementing engineering - Part 4: Evaluation method of cement sheath sealing)
| Valid |
NB/T 14004.4-2022
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