Peoples Daily inform China Railway Construction finish East Section of the 3rd Interchange Ring Line of the Moscow Metro.

Tunnel length 2.677 kilometers. First time that a Chinese company has used 11-meter-class large-diameter shield machine "Shengli" independently developed in construction of large-diameter subway shield project in overseas markets. TBM could work in monus 30 degree.

http://ru.people.com.cn/BIG5/n1/2021/0713/c408039-32155687.html