1. LINE

      Text:AAAPrint
      Video

      Longest spanning rail arch bridge cements main structure

      1
      2019-12-31 17:25:55Ecns.cn Editor : Li Yuxin ECNS App Download

      (ECNS)-- The main body of Nujiang Arch Bridge of Dali-Ruili Railway in Yunnan Province was completed on Monday, marking a construction milestone.

      The bridge is 1024.4 meters long and 25 meters wide, allowing four trains to pass simultaneously.

      It is currently the longest-spanning railway arch bridge at 490 meters.

      He Changsong, bridge project manager, said it contains 46000 tons of steel, approximately 6.5 times that of the Eiffel Tower.

      Dali-Ruili Railway covers 330 kilometers and will reduce travel time between both cities from six hours to two.

      MorePhoto

      Most popular in 24h

      MoreTop news

      MoreVideo

      LINE
      Back to top Links | About Us | Jobs | Contact Us | Privacy Policy
      Copyright ©1999-2019 Chinanews.com. All rights reserved.
      Reproduction in whole or in part without permission is prohibited.
      主站蜘蛛池模板: 麻豆高清免费国产一区| 亚洲理论片在线观看| 国产日韩久久免费影院 | 十八禁无码免费网站| 亚洲精品无码mv在线观看网站| 四虎一区二区成人免费影院网址| 日本免费一区二区三区最新| 国产成人精品日本亚洲专一区| av无码国产在线看免费网站 | 中文字幕视频免费| 亚洲黄色免费电影| 一二三四在线播放免费观看中文版视频 | 亚洲AV无码资源在线观看| 永久免费视频v片www| 免费激情网站国产高清第一页 | 日韩成全视频观看免费观看高清| 蜜芽亚洲av无码一区二区三区| 免费吃奶摸下激烈视频| 精品国产污污免费网站入口在线 | 亚洲情综合五月天| 久久久久久AV无码免费网站下载| 亚洲网站在线免费观看| 最近的中文字幕大全免费版| 看成年女人免费午夜视频| 日日噜噜噜噜夜夜爽亚洲精品| 久久青草免费91线频观看不卡| 亚洲最新在线视频| 日本牲交大片免费观看| 中文无码日韩欧免费视频| 亚洲精品资源在线| 波多野结衣视频在线免费观看| 你懂的网址免费国产| 亚洲国产美女福利直播秀一区二区 | 亚洲午夜无码AV毛片久久| 免费国产叼嘿视频大全网站 | 色妞www精品视频免费看| 成年人视频免费在线观看| 亚洲AV成人一区二区三区观看| 色久悠悠婷婷综合在线亚洲| 无码永久免费AV网站| a毛片久久免费观看|