| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| NB/T 14020.3-2022 | English | 299 |
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Days<=3
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(Shale gas - Tools and equipment - Part 3: Toe end fracturing sleeves)
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NB/T 14020.3-2022
| Valid |
NB/T 14020.3-2022
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