中文字幕无码久久人妻_中国无码a一级刺激片_国产综合色产在线观看_色多黄片资源2020

1st bridge beam erected along China-Laos railway

Source: Xinhua| 2018-12-02 15:23:15|Editor: Li Xia
Video PlayerClose

LAOS-VIENTIANE-CHINA-LAOS RAILWAY-CONSTRUCTION

Technicians work at the construction site of the first China-Laos Railway T-shaped concrete beam in Lao capital Vientiane, Dec. 2, 2018. The successful erection of the first simply supported T-shaped concrete beam marks that the construction of China-Laos railway has been transferred from substructure to superstructure and it will become the milestone in the history of the construction of China-Laos railway, according to China Railway No.2 Engineering Group (CREC-2) . The operating speed of trains on the route is designed to be 160 km per hour. The railway is expected to be fully operational in December 2021. (Xinhua/Zhang Jianhua)

   Prev 1 2 3 4  

KEY WORDS: China-Laos
EXPLORE XINHUANET
010020070750000000000000011100001376459691