Transportation
| Tue 26 May 2026
Beijing, May 27 -- Ccteg Taiyuan Times Power Co Ltd has submitted a patent application for Hydraulic Support Withdrawing Trailer for Coal Mine. Wang Tongjie, Bao Wenliang, Wang Zhiwei, Wang Liwei, Zhang Na, Hao Zhijun, Qi Hong, Zhang Zhiyao, Chen Kouzhong, Wang Dazhong, Chen Peng, Kong Lingzhi, Fan Ruilong and Xu Qing developed ..