... cable drag scraper 拉宋斗机 cable drill 钢丝绳钻机 cable drilling 钢丝绳钻进 ...
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... by-pass screen 旁通筛道 cable drill 钢丝绳冲击式钻机 cable drilling 钢丝绳冲击钻钻进 ...
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... 缆索起重机 cable crane 割缆刀 cable cutter 缆钻机 cable drill ...
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... 钢丝绳冲击式钻眼法 cable drilling system 钢丝绳冲击钻机 cable drill 钢丝绳冲击钻进 churn drilling ...
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cable tool drill 钢绳冲击式钻机
drill cable 钻井钢丝绳 ; [油气] 钻机钢丝绳
Cable-system Drill 顿钻
cable tool drill rig 缆式凿井机
cable system drill [机] 顿钻
cable e tool drill 钢绳冲击式钻机
·2,447,543篇论文数据，部分数据来源于NoteExpress
His drill came into contact with electric cable, and he was nearly electrocuted.
他的钻头与电缆接触时，他差点就被电死了。
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Cable inlet for bottom elevated cover plate: the cover plate can be dismounted to drill holes and the seal rings are provided.
底部凸台盖板进线，盖板可预先拆下开孔，并配有密封圈。
In ranging, they withdraw the drill pipe and put down an electrical cable and actually try and sense the magnetic field around the wellbore.
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