2017 National Science and Technology Award Conference held in Beijing on January 9, the liquid-tight industry has won three awards, see the table below. Hefei General Machinery Research Institute Fan Zhi-chao, Beijing University of Aeronautics and Astronautics Jiao Zhaoxian, Ph.D., Professor Cai Maolin, Assembly and accept the award.
Professor Cai Maolin from Beijing University of Aeronautics and Astronautics received the award
