“downhole electrodrill”的概念、定义、翻译、参考文献-科学参考

单词	downhole electrodrill
释义	downhole electrodrill Encyclopedia 工学钻井新技术与装备释 downhole electrodrill井下电动钻具通过电缆进行井下供电及数据双向通讯，并利用井下电机驱动钻头破岩的钻井工具。
随便看	trawler trawler problem trawling trawling machinery tray tray combined Residential building tray parcel sorting machine TRB TRD TRDP TRD工法 treacherous collaboration of court off icials treading drum dance treading the water treadle treadle loom treadle-operated multiple spindle-wheel treadmilling treasure floral medallion Treasure Island treasury bill Treasury of Atreus Treasury of the French Language Treasury of Words on the Materia Medica treasury single account system

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