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drilling with sound vibration
meaning in Chinese
声频振动钻进
声频振动钻井
Related Words
vibration receiver
rig vibration
double vibration
dislocation vibration
shearing vibration
elastoplastic vibration
vibration convertor
whirling vibration
vibration staking
lattice vibration
drilling with cutting tools
drilling with direct circulation of mud
drilling work
drilling yard
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