Monday, May 23 2022

VietNamNews

Hanoi's first tunnel boring machine

Update: January, 08/2021 - 14:30

Hà Nội’s underground train network moved a step closer after a German-made boring machine to create tunnels under the capital city began work. The underground section of Metro Line 3 is expected to come into operation late next year. VNS

  • Tags:

Send Us Your Comments:

See also: