Electronics
| Tue 02 Jun 2026
Beijing, June 2 -- Changchun University of Science and Technology has submitted a patent application for Current-carrying Friction-wear Test Equipment for Conductive Slip Ring. Lee Jun-yeob, Han Chao, Liu Jianhe, Zhao Weihong, Ni Guodong, Wu Haihong, Li Yanming, Feng Dawei, Xiu Hang, Du Xin, Zhu Lifeng, Tang Chao and Meng Lixin ..