<blockquote id="pl83f"><p id="pl83f"></p></blockquote>
<s id="pl83f"><li id="pl83f"></li></s>

      
      
      <sub id="pl83f"><rt id="pl83f"></rt></sub>

        <blockquote id="pl83f"><p id="pl83f"></p></blockquote>
        <sub id="pl83f"><rt id="pl83f"></rt></sub>
        女人的天堂av在线播放,3d动漫精品一区二区三区,伦精品一区二区三区视频,国产成人av在线影院无毒,亚洲成av人片天堂网老年人,最新国产精品剧情在线ss,视频一区无码中出在线,无码国产精品久久一区免费

        New Baishatuo Yangtze River railway bridge in SW China completed

        Source: Xinhua| 2018-01-11 11:46:14|Editor: Yang Yi
        Video PlayerClose

        CHINA-CHONGQING-TRUSS-CABLE STAY-BRIDGE (CN)

        The New Baishatuo Yangtze River railway bridge (upper) is seen with the previous Baishatuo Yangtze River railway bridge in Jiangjin of southwest China's Chongqing Municipality, Jan. 9, 2018. The construction of the new double decker steel truss cable stay railway bridge was finished recently. It has 4 tracks on the upper deck for passenger trains with a designed speed of 200 meters per hour and 2 tracks on the lower deck for cargo trains with the designed speed of 120 kilometers per hour. The overall length of the bridge is 5.32 kilometers, of which the main bridge is 920 meters. Together with the Chongqing-Guiyang railway, which is to be in operation, the bridge will undergo the test operation. (Xinhua/Liu Chan)

           Prev 1 2 3 4 5 6  

        KEY WORDS: bridge
        EXPLORE XINHUANET
        010020070750000000000000011100001368875981
        主站蜘蛛池模板: 成人性生交片无码免费看| 日本理伦片午夜理伦片| 精品少妇人妻av免费久久久| 嫩草伊人久久精品少妇av| 国内揄拍国产精品人妻门事件| 日韩在线一区二区不卡视频| 91亚洲国产成人久久蜜臀| 91老肥熟女九色老女人| 久久人人爽爽人人爽人人片av | 国产精品v欧美精品∨日韩| 国产精品久久久久久福利 | 东京热av无码电影一区二区| 久久无码中文字幕免费影院蜜桃| 中文字幕在线亚洲日韩6页| 无码中文字幕精品推荐| jizz视频在线观看| 青草视频在线观看综合| 女同精品女同系列在线观看 | 亚洲男人的天堂在线观看| 天天拍夜夜添久久精品大| 国产香蕉尹人在线视频你懂的| 蜜臀av久久国产午夜| 日韩视频福利| 国产不卡免费一区二区| 人妻暴雨中被强制侵犯在线| 人妻一本久道久久综合鬼色| 色综合热无码热国产| 国产一区二区黄色激情片| 中文一区二区视频| 999精品全免费观看视频| 亚洲人午夜精品射精日韩| 男人av无码天堂| 久久精品岛国AV一区二区无码| 久久99国产综合精品女同| 91福利视频一区二区| 精品中文字幕日本久久久| 视频一区视频二区制服丝袜| 亚洲日韩av无码中文字幕美国| 亚洲精品一区二区18禁| 中文人成影院| 日韩一区二区三在线观看|