Construction
| Thu 25 Jun 2026
Beijing, June 25 -- China Tunnel Construction Group Co Ltd Guangdong has applied Chinese patent for Attitude Control Method of Shield Tunneling Machine. Liang Shien, Huang Zhi, Li Fei, Zhou Jintang, Wu Dongqiang, Zheng Yongwen, Xu Yin, Zuo Junyun, Duan Zhenggang, Wen Jixiang, Zhou Yubiao, Wu Weiguo, Deng Xushan and Lai Weiwen de..