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Terms containing 顶部 驱动系统 | all forms | in specified order only
SubjectChineseEnglish
dril.整体式顶部驱动系统integrated top drive system
earth.sc.顶部驱动系统top drive system
mech.顶部驱动钻井系统top drive drilling system
oil顶部驱动钻井系统overhead drilling system
nautic., tech.顶部驱动钻井系统top drive-drilling system
dril.顶部驱动马达冷却系统top-drive-motor cooling system

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