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本刊讯９月１８日，第四届中国国际空间技术及应用展览会在北京展览馆开展。国家航天局局长栾恩杰，总装备部科技委中将李恒星，航天科技集团公司副总经理张庆伟，航天科工集团公司副总经理方向明等领导以及来自各国驻华使馆的官员们，出席了本届展览会的开幕式。本届展览是中
On September 18, the 4th China International Space Technology and Applications Exhibition was held in Beijing Exhibition Center. Luan Enjie, director general of NASA, Li Hengxing, general manager of Science and Technology Commission of General Armament Department, Zhang Qingwei, deputy general manager of Aerospace Science and Technology Corporation, Fang Xiangming, deputy general manager of Aerospace Science and Industry Corporation, and officials from embassies in various countries attended this The opening ceremony of the exhibition. This exhibition is in