Food & Beverage
| Fri 22 May 2026
Beijing, May 22 -- CCCC Tunnel Engineering Company has submitted a patent application for Shield Tunnel Butt Joint Section Frozen Soil Reinforcement Monitoring and Evaluating Method. Xue Shoubao, Wei Daiwei, Yao Zhanhu, Li Hui, Wang Yisheng, Xu Wenli, Liu Xin, Liu Fuyou, Yang Qin, Tao Bowen, Sun Jingxin, Deng Yuxuan, Zhao Peipen..