China-made CREG tunnel boring Machines are ready for delivery to Paris.
They shall bo...ance shield tunnel boring machines were produced by the Zhengzhou-headquartered China Railway Engineering Equipment...
...located in the Aba Tibetan and Qiang Autonomous Prefecture in southwest China's Sichuan Province, is one of...through-along-Chengdu-Lanzhou-high-speed-railway-NdivjS8Rry/index.html
#China #Tunnel #Technology
China tunnel construction
http://www.xinhuanet.com/english/2020-05/28/c_139094520.htm
Tunnel along China-Laos railway completed
http://www.xinhuanet.com/english/2019-10/21/c_138491233.htm
Shanghai two airports converge with tunnel.
https://www.shine.cn/news/metro/2005037434/
#CHINA
Ningbo undersea tunnel construction start once more after coronavirus
http://www.xinhuanet.com/english/2020-03/03/c_138840088.htm
#CHINA
Two new tunnels crossing the Huangpu River for Shanghai.
https://www.shine.cn/news/metro/1912268635/
#China #Tunnel #Technology
#China-Laos railway tunnel construction making breakthroughs
http://www.xinhuanet.com/english/2019-11/08/c_138540008.htm
#CREC #tunnels