Home>>

Workers maintain high-speed railroad in Shanghai

(Xinhua) 08:25, December 14, 2021

Maintenance workers change rails on a high-speed railroad in east China's Shanghai, Dec. 13, 2021. (Xinhua/Ding Ting)

【1】【2】【3】【4】

(Web editor: Zhong Wenxing, Liang Jun)

Photos

Related Stories

About People's Daily Online | Join Us | Contact Us
Copyright © 2021 People's Daily Online. All Rights Reserved.