“top drive rig”的概念、定义、翻译、参考文献-科学参考

单词	top drive rig
释义	top drive rig Encyclopedia 理学钻机释 top drive rig顶驱钻机采用顶驱结构型式，通过升降系统控制钻压，可接立根钻进的钻机。
随便看	bent bond bent double radio source bent downhole motor Benteli bent frame bent function benthiavalicarb-isopropyl benthic algae benthic boundary layer benthic macro-invertebrate benthophyte benthos benthos sampler bentonite bentonite adsorbents bentonite content of drilling fluid bentonite modification Benton Visual Retention Test Bentota bent-pillar mounting Ben Travers bent sandwich compound bent sub benttooth bent-winged bat

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