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

China's major tech breakthroughs

Xinhua | 2017-05-25 10:14

 

China's major tech breakthroughs

China's homegrown large passenger plane C919 makes its maiden flight in Shanghai, East China, May 5, 2017. [Photo/Xinhua]

Homegrown jumbo passenger jet C919 completes maiden flight

China sent its homegrown large passenger plane C919 into sky on May 5, 2017, becoming one of the world's top makers of jumbo aircraft.

The flight makes China the fourth jumbo jet producer after the United States, Europe and Russia.

It also marks a milestone for the Commercial Aircraft Corp of China (COMAC), the Shanghai-based manufacturer of C919.

BACK TO THE TOP
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US