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Terms for subject Drilling containing 层合 | all forms
ChineseEnglish
双层组合套管结构pipe in pipe casing
地层敛合convergency
复合片上的金刚石烧结层sintered diamond layer PDC
多层混合完井commingled well completion
敷焊硬质合金层hard face
组合地层密度测井simultaneous formation density