中国兵工学会火箭导弹学会“第四次常委扩大会议”及“制导技术交流会”于1984年3月21日至25日在春意盎然的昆明市召开。参加会议的有关单位计20个共53人。大会开幕式由火箭导弹学会副主任委员兼总干事长、203所副总工程师顾余全高级工程师主持,学会主任委员、203所所长王兴治工程师讲了话。特约代表、云西省兵工学会副秘 Chinese Society of Ordnance Society rocket guided missile “Fourth Standing Committee to expand the meeting” and “guidance technology exchange meeting” in 1984 March 21 to 25 held in spring in Kunming. The relevant units participating in the conference counted 20 persons in total of 53 people. The opening ceremony of the conference was presided over by Gu Yuquan, senior vice president and chief director of the Society of Rocket Missile Learners, 203 director and director of the Institute and 203 director Wang Xingzhi. Special representative, deputy secretary of Yunxi Institute of Ordnance