欧美日韩性大香蕉|精品无码成人视频|永久久久久久久久|日韩加勒比偷拍网|婷婷伊人久久蜜桃|亚洲理论中文字幕|中文无码黄色Av|三级一区二区三区|超碰在线精品专区|国语对白一级A片

Home

China's first driverless subway train on exhibition

Updated: 2014-06-17 20:51 (chinadaily.com.cn)
Comments
China's first driverless subway train on exhibition

Visitors experience China's first driverless subway train on display at Rail+Metro China 2014 in Shanghai, June 17, 2014. The unmanned train rolled out by CNR Changchun Railway Vehicles Co., LTD operates automatically without a driver. The warning device installed on the train can communicate with passengers on board in case of an emergency. [Photo/Xinhua]

China's first driverless subway train on exhibition
Chongqing marks World Skin Health Day

China's first driverless subway train on exhibition
Bus stop board in Zhengzhou city

China's first driverless subway train on exhibition
Manufacturer unveils Maglev vehicle

Previous Page 1 2 3 4 5 Next Page

Most Popular
...