China's homemade large passenger aircraft C919 is given the first high-speed gliding test at Shanghai Pudong International Airport in Shanghai, east China, April 16, 2017. (Xinhua/Zhao Yun)
RIGHT BG
China's homemade large passenger aircraft C919 is given the first high-speed gliding test at Shanghai Pudong International Airport in Shanghai, east China, April 16, 2017. (Xinhua/Zhao Yun)
