亚洲视频免费一区,国产欧美综合一区二区,亚洲国产观看,91精品啪在线观看国产91九色,日本又黄又粗暴的gif动态图含羞,麻豆国产一区二区在线观看,中文字幕在线二区

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
...