<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: 99久久婷婷国产综合精品青草漫画| 国产乱色国产精品免费视频| 亚洲AV毛片无码成人区httP| 国产超碰无码最新上传| 熟女精品国产一区二区三区| 国产福利深夜在线观看| 99精品国产一区二区电影| 亚洲国产一区二区三区久| 久久久亚洲欧洲日产国码农村| 极品少妇小泬50pthepon| 人妻加勒比系列无码专区| 国产一区二区一卡二卡| 亚洲国产性夜夜综合| 国产AV无码专区亚洲AV潘金链| 精品国产午夜福利理论片| 桃花岛亚洲成在人线AV| 免费二级毛片在线播放| 综合色区亚洲熟女妇p| 亚洲精品专区永久免费区| 成年美女黄网站色大片免费看| 东京热久久综合久久88| 亚洲 制服 丝袜 无码| 成人一区二区不卡国产| 天天夜碰日日摸日日澡性色av| 抽搐一进一出gif免费动态| 国产一级特黄高清大片一| 久久精品蜜芽亚洲国产AV| 人妻熟女一区| 无码人妻一区二区三区线| 26uuu另类亚洲欧美日本| 日本高清视频网站www| 一本久道久久综合狠狠躁av| 男人天堂亚洲天堂女人天堂 | 国产亚洲精品第一综合| 久久不见久久见免费影院| 一区二区亚洲人妻av| 开心一区二区三区激情| 日韩有码中文在线观看| 日日摸日日踫夜夜爽无码| www射我里面在线观看| 亚洲熟妇乱色一区二区三区 |