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"Experimental investigation on drilling efficiency of a percussive ..."
Deen Bai et al. (2017)
- Deen Bai, Zhijun Zhao, Yubao Cao, Qiquan Quan
, He Li, Zongquan Deng:
Experimental investigation on drilling efficiency of a percussive ultrasonic drill. ROBIO 2017: 2111-2116
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