Transportation
| Sun 05 Apr 2026
Beijing, April 6 -- Beijing Urban & Rural Construction Group has applied Chinese patent for Drainage Construction Method for Underground Railway. Cui Hongbo, Ma Haiyan, Song Shaoqi, Yang Lei, Zheng Yongjun, Chen Wei, Jian Chuande, Wan Hong, Li Fengjuan, Li Kunjing, Zhao Yu, Zheng Hong, Zhang Qing, Chen Xiaojie, Tong Jinli, Huang..