... 混合套管柱 combined casing column 隔水套管柱 water string 断裂的套管柱 parted casing ...
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water injection string 注水管柱
water plugging string 堵水管柱
hydraulic water plugging string 液压卡堵水管柱
dual-string water injection 双管注水
water injection tubing string 注水管柱
separate layer water injection string 分层注水管柱
·2,447,543篇论文数据，部分数据来源于NoteExpress
Even if that could be done, gravity would cause water to flow down the kite string onto the silk cord, ruining its insulating power.
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