伊人不卡,国产乱码一二三区精品,亚洲午夜综合,亚洲网站在线,亚洲国产二区三区,开心伊人网,tiantianri

Home / Business / Technology

Drones attract crowds at China Hi-tech Fair

(Xinhua) Updated: 2015-11-19 09:58 Comments

Drones attract crowds at China Hi-tech Fair

A drone that can take off vertically is displayed at the China Hi-tech Fair in Shenzhen, South China's Guangdong province, Nov 18, 2015. Drones displayed by various manufacturers attracted many visitors at this year's hi-tech fair. [Photo/Xinhua]

...