Rotary-Percussive Ultrasonic Drill: An Effective Subsurface Penetrating Tool for Minor Planet Exploration

Yinchao Wang, Qiquan Quan, Hongying Yu, Deen Bai, He Li 0005, Zongquan Deng. Rotary-Percussive Ultrasonic Drill: An Effective Subsurface Penetrating Tool for Minor Planet Exploration. IEEE Access, 6:37796-37806, 2018. [doi]

Abstract

Abstract is missing.