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Achievements
[26] Sun Heming, Guo Hui, Zhao Chunsheng. The Relation of Pre-pressure and Output-torque of Longitudinal and Torsional Ultrasonic Motor. ...
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Achievements
[9] Sun Heming, Zhao Chunsheng , Zhu Xiaodong, Gao Wei. Recent Advances in Ultrasonic Motor Using Longitudinal and Torsional Vibration Modes . ...
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