• CN:11-2187/TH
  • ISSN:0577-6686
行波型超声波电动机摩擦材料的寿命预测模型
曲建俊;田秀;孙凤艳
Life Prediction Model for Friction Material of Traveling Wave Ultrasonic Motor
QU Jianjun;TIAN Xiu;SUN Fengyan
. 2011, (1): 96 -101 .