Engineers examine rail to ensure safety of trains and passengers

          Source:Xinhua| 2018-02-07 22:06:34|Editor: Mengjie
          Video PlayerClose

          CHINA-SHANGHAI-RAILWAY-WORKER (CN)

          Combo photo taken on Feb. 7, 2018 shows worker Wang Hui conducts flaw detection on rails at Suzhou Railway Station in Suzhou, east China's Jiangsu Province. Engineers examine the rail every night to ensure the safety of trains and passengers. (Xinhua/Ding Ting)

             Prev 1 2 3 4 5 6 Next  

          KEY WORDS: safety
          EXPLORE XINHUANET
          010020070750000000000000011100001369570141
          无码人妻一区二区三区四区av_亚洲精品911在线永久观看_精品一区二区国产在线观看_日韩不卡一区二区视频在线

                  亚洲免费在线观看 | 日本一本之道之视频在线不卡 | 在线看片免费人成视频在线 | 香蕉精品高清在线观看视频 | 宅男欧美一区在线观看 | 亚洲中文字幕久久精品码 |