Transportation
| Fri 14 Aug 2026
Beijing, Aug. 14 -- China Railway 14 Bureau Group has obtained a patent for assembled cable trough structure for shield tunnel. This invention was developed by Wang Weixin, Wan Ziqiang, Xie Zheng, Zhang Longfei, Wang Kuo, Wei Ning, Ma Qiantu, Xia Enhu, Wang Wusong, Sun Fengxiu, Hu Shaohua, Wen Liangwei, Cao Xinhua, Qiu Xinzhi an..