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Terms containing combination drilling | all forms | exact matches only | in specified order only
SubjectEnglishChinese
tech.combination drilling复式钻机
dril.combination drilling两用钻机钻进
oilcombination drilling联合钻井
expl.combination drilling冲击-回转钻进钻头在孔底回转的同时,还通过一定的装置向其施加冲击力，以破碎岩石的钻进
eng.geol.combination drilling冲击回转混合钻进
tech.combination drilling冲击回转钻进
tech.combination drilling equipment冲击回转钻进设备
oilcombination drilling equipment两用钻井设备
tech.combination drilling equipment综合钻进设备
busin.combination drilling machine组合钻机
tech.combination drilling machine组合钻床
tech.combination drilling outfit冲击回转钻进设备
tech.combination drilling outfit综合钻进设备
tech.combination of exploring-drilling坑钻结合
oilcombination pilot drilling and reaming bit领眼钻进和扩眼联合钻头
tech.combination pilot, drilling and reaming bit导向、钻进、扩孔多用钻头
oilcombination system of drilling混合钻井法
dril.combination system of drilling旋转钻和顿钻混合钻井法
expl.combination-system of drilling冲击-回转钻进钻头在孔底回转的同时,还通过一定的装置向其施加冲击力，以破碎岩石的钻进

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