亚洲av综合久久伊人,国产日韩久久免费影院,中日韩激情白浆一区二区三区,AV片在线观看

Home>>

High-altitude railway bridge successfully rotated into place

(People's Daily App) 15:51, December 09, 2022

 

A cast-in-place segment of a high-altitude railway was rotated into place in Xi'an, Shaanxi Province. The section of the Line 10 subway is 2 meters wide and 70 meters long. The total weight of the bridge is 7,900 tons.

(Produced by Zha Xinyue and Dong Feng)

(Web editor: Chang Sha, Hongyu)

Photos

Related Stories