曾有人说,文革期间仅有两件事没停下来,一是原子弹,二是广交会(详看第22页文章《百届广交会的辉煌》)。1964年6月29日,我国独立研制的中近程导弹“东风二号”的成功发射,揭开了我国导弹、火箭、卫星发展的序幕。从这一天起,火箭腾空,卫星飞驰。人造地球卫星1957年10月4日苏联发 It has been said that during the Cultural Revolution, only two things did not stop. One was the atomic bomb and the other was the Canton Fair (see the article “Brilliance of the 100th Canton Fair” on page 22). On June 29, 1964, the successful launch of China’s independently developed medium-range missile “Dongfeng No. 2” opened the prelude to the development of missiles, rockets and satellites in China. From this day on, the rocket vacated and the satellite sped. Man-made earth satellite issued by the Soviet Union on October 4, 1957