Tunnel Section of China-Myanmar Railway Drilled Through in Southwest China

Tunnel Section of China-Myanmar Railway Drilled Through in Southwest China

China spent $280 billion and took 12 years to dig a tunnel through the entrance to hell!Подробнее

China spent $280 billion and took 12 years to dig a tunnel through the entrance to hell!

Super-long Tunnel Group on China-Myanmar Railway Drilled ThroughПодробнее

Super-long Tunnel Group on China-Myanmar Railway Drilled Through

China-Myanmar railway: Tunnel boring complete for Dali-Ruili sectionПодробнее

China-Myanmar railway: Tunnel boring complete for Dali-Ruili section

Key project for China-Myanmar railway! China drilling its longest rail tunnelПодробнее

Key project for China-Myanmar railway! China drilling its longest rail tunnel

Tunnel section of China Myanmar railway drilled through in YunnanПодробнее

Tunnel section of China Myanmar railway drilled through in Yunnan