Transportation
| Sun 03 May 2026
Munich, May 4 -- Ccteg Chongqing Res Institute has submitted a patent application for Coal Mine Rubber-tyred Vehicle Auxiliary Transport Roadway Accumulated Dust Cleaning System. Liu Kui, Gong Xiaobing, Zhao Zhongtai, Li Dewen, Guo Shengjun, Liang Aichun, Wu Liang, Chen Bo, Lu Ke, Li Dingfu, Deng Zhihui, Liu Guoqing, Ma Daihui a..