Metal & Mining
| Mon 13 Jul 2026
Beijing, July 13 -- CCCC Tianjin Dredging and CCCC TDC Environmental Engineering have sought patent for High-pressure Dustproof Device for Mine Slope Cutting Mechanical Crushing. This invention was developed by Wang Xiaokun, Jung Hae-wook, Wang Zhichao, Wang Dayong, Ma Xuece, Wang Xudong, Wang Miaomiao, Li Xiaobing, Wang Baozhu,..