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钻探回次
释义
钻探回次
Encyclopedia
理学
钻探技术经济指标
释
drilling round trip
钻探回次
钻探施工中,将钻具下至孔底进行钻进,直至钻进完毕将钻具从孔内钻具全部提出地面的一次循环过程。
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