First 500-meter-long steel rail successfully laid on ballastless tracks of Lhasa-Nyingchi Railway

          Source: Xinhua| 2019-03-09 15:27:24|Editor: zh
          Video PlayerClose

          CHINA-LHASA-NYINGCHI RAILWAY-CONSTRUCTION (CN)

          Workers prepare for laying the long steel rail for Lhasa-Nyingchi railway in Gonggar County of Shannan Prefecture, southwest China's Tibet Autonomous Region, March 8, 2019. The first 500-meter-long steel rail was successfully laid on the ballastless tracks of the Lhasa-Nyingchi Railway on Friday. The Lhasa-Nyingchi railway will help improve the railway network as well as transportation infrastructure along the railway, pushing forward the economic and social development in the region. (Xinhua/Li Xin)

             Prev 1 2 3 4 5 6 7 8 Next  

          KEY WORDS:
          EXPLORE XINHUANET
          010020070750000000000000011100001378813851
          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

                  曰韩第一页综合久久道第88频 | 日本欧美真人三级在线A | 中文字幕在线亚洲第一 | 亚洲老鸭窝一区二区 | 亚洲一区二区三区国产精品 | 婷婷视频在线播放免费观看 |