一级做a免费观看大全视频,中文字幕乱码无限2019,日日麻批40分钟免费视频播放,精品专区性色av,国产性夜夜春夜夜爽,岛国三级片免费看久久,久久五月天和激情网

Logistics firm Cainiao tests drone helicopter for delivery

Source: Xinhua| 2018-08-02 15:47:30|Editor: ZX
Video PlayerClose

NANCHANG, Aug. 2 (Xinhua) -- Cainiao Network, Alibaba's delivery arm, has completed its first delivery test via drone helicopter in Jingdezhen City in east China's Jiangxi Province, the company said Thursday.

The helicopter, made by BGAC Jiangxi Helicopter Co. Ltd., traveled 9.11 kilometers in less than five minutes during the test, carrying a payload of nearly 100 kilograms.

Drone helicopters, compared with multi-rotor drones, can carry heavier weight and are powered by gas motors, thus packing more power, according to Xu Damiao, general manager of the helicopter company.

The JH-1 model used for the test weighs around 600 kilograms and can travel up to 160 kilometers per hour at heights of up to 3,000 meters for four hours, Xu said.

"In mountainous areas like Jingdezhen, conventional delivery might take two or three days, but by using a drone helicopter to drop the packages at the local pickup point, we can achieve same-day delivery," said Chen Gong, who works at a local Cainiao Network station.

Cainiao is not the only Chinese logistics company to test the waters with drone delivery. A subsidiary of logistics giant SF Express was issued a license in March for commercial drone operation in designated areas, and major online retailer JD.com has also announced plans to use self-developed delivery drones by 2020.

TOP STORIES
EDITOR’S CHOICE
MOST VIEWED
EXPLORE XINHUANET
010020070750000000000000011100001373638901


一级做a免费观看大全视频,中文字幕乱码无限2019,日日麻批40分钟免费视频播放,精品专区性色av,国产性夜夜春夜夜爽,岛国三级片免费看久久,久久五月天和激情网 国产视频观看91 国产00在线视频国产 国产综合色视频久久久 久久成人国产精品一区二区 高清无码免费黄色网站