Robots employed in China's railway system during Spring Festival travel rush

    Source: Xinhua| 2019-02-21 07:53:23|Editor: zh
    Video PlayerClose
    CHINA-HENAN-TRAVEL RUSH-BULLET TRAIN-MAINTENANCE-ROBOT(CN)

    Engineers with China Railway Zhengzhou Group Co., Ltd operate a robot to scan and check a bullet train in Zhengzhou, central China's Henan Province, on Feb. 20, 2019. A growing number of robots are employed in China's railway system to improve efficiency and ensure safety, as railway trips are expected to hit 413 million in total during this year's Spring Festival travel rush, China's largest seasonal migration of people. (Xinhua/Li An)

       1 2 3 4 5 6 7 Next  

    KEY WORDS:
    EXPLORE XINHUANET
    010020070750000000000000011100001378381251
    主站蜘蛛池模板: 91极品反差婊在线观看| 久久精品.com| igao为爱寻找刺激| 日韩精品国产另类专区| 国产乱妇无码大黄aa片| 91华人在线视频| 日韩欧美一区二区三区久久 | 五月天国产视频| 蝌蚪久热精品视频在线观看| 色噜噜狠狠狠综合曰曰曰| 新婚夜的娇吟声| 亚洲午夜爱爱香蕉片| 色婷婷精品免费视频| 国产精品刺激好大好爽视频| 久久亚洲av无码精品色午夜| 给我个免费看片bd| 在线播放日本爽快片| 丰满人妻熟妇乱又伦精品软件 | 蜜桃成熟之蜜桃仙子| 国产精品一区二区av不卡| 久久久无码精品午夜| 欧美性猛交xxxx乱大交丰满| 免费A级毛片AV无码| 国产精品入口麻豆免费观看| 在线毛片片免费观看| 一级黄色在线看| 亚洲自国产拍揄拍| 日韩精品午夜视频一区二区三区 | 尤物视频在线看| 日本三级香港三级国产三级| 依恋影视在线观看韩国| 亚洲精品亚洲人成在线播放| 成人私人影院在线版| 久久精品韩国三级| 男女边吃奶边做爽动态爽| 国产一区在线看| 99RE6这里有精品热视频| 日本特黄在线观看免费| 人人做人人爽人人爱| 高清韩国a级特黄毛片| 天堂√在线中文最新版8|