摘要
Wu Yansheng, President of China Academy of Launch Vehicle Technology (CALT), was elected Vice Chairman of the International Astronautical Federation (IAF) on the 57th International Astronautical Congress. It is the sixth time that the nominee
Wu Yansheng, President of China Academy of Launch Vehicle Technology （CALT）, was elected Vice Chairman of the International Astronautical Federation （IAF） on the 57th International Astronautical Congress. It is the sixth time that the nominee recommended by Chinese Society of Astronautics （CSA） was elected vice chairman of IAF.
