• CN: 11-2187/TH
  • ISSN: 0577-6686
The Principle and Method of Unfolding the Whole Surface of Steel Ball
ZHAO Yanling, ZHAO Zhiqiang, BAO Yudong, PAN Chengyi, XIA Chengtao, LIU Xianli
Journal of Mechanical Engineering . 2016, (17): 205 -212 .  DOI: 10.3901/JME.2016.17.205