Baziling Tunnel of Yichang-Wanzhou RailwaThe 5876m-long Baziling Tunnel of Yichang-Wanzhou Railway with first-class construction risk, was built on kinds of difficult geological conditions, such as, karst, fracture
DATE:2017-02-12 22:17:56
Basumu Tunnel of Beijing-Baotou RailwayThe 8148m-long Basumu Tunnel of Beijing-Baotou Railway, with an extra-large cross section, is the longest tunnel in Inner Mongolia
DATE:2017-02-12 22:15:43
Jinshazhou Tunnel of Wuhan-Guangzhou Special Passenger RailwayJinshazhou Tunnel of Wuhan-Guangzhou Special Passenger Railway Line, 4280 meters long, got Anhui Provincial Scientific & Technological Progress Class-A Prize
DATE:2014-06-24 16:22:54
Wu' ai Tunnel in ShenyangWu& 39; ai Tunnel in Shenyang, won both the National Client-Satisfying Project Prize and the National Demonstration Municipal Project Prize
DATE:2014-06-24 16:20:04