With the Dragon Boat Festival around the corner, Chongqing section of China Railway Chengdu Group Co Ltd has conducted a comprehensive inspection and maintenance of the overhead cables to ensure the safety of the train operation. [Photo by Ran Jie and Su Zhigang/For chinadaily.com.cn]
A worker checks the overhead lines in Southwest China's Chongqing municipality, June 4, 2024. [Photo by Ran Jie and Su Zhigang/For chinadaily.com.cn]
A worker checks the overhead lines in Southwest China's Chongqing municipality, June 4, 2024. [Photo by Ran Jie and Su Zhigang/For chinadaily.com.cn]
A worker checks the overhead lines in Southwest China's Chongqing municipality, June 4, 2024. [Photo by Ran Jie and Su Zhigang/For chinadaily.com.cn]
A worker checks the overhead lines in Southwest China's Chongqing municipality, June 4, 2024. [Photo by Ran Jie and Su Zhigang/For chinadaily.com.cn]
Workers check the overhead lines in Southwest China's Chongqing municipality, June 4, 2024. [Photo by Ran Jie and Su Zhigang/For chinadaily.com.cn]