航空航天部航天系统第十三情报网91131会议于1991年10月15日至19日在广西桂林市召开,会议得到了本网各成员单位热情的支持,共收到论文27篇。会议以新一代航天飞行器研制中应用的新材料、新工艺、新技术为主题,对运载火箭、固体发动机、卫星、空间站等航天飞行器 Seismological Bureau of the Ministry of Aeronautics and astronautics thirteenth information network 91131 meeting was held in Guilin, Guangxi from October 15 to 19, 1991, the meeting has been enthusiastic support of all members of Ben Wang, received a total of 27 papers. With the theme of new materials, new techniques and new technologies used in the development of a new generation of spacecraft, the conference discussed space vehicles such as launch vehicles, solid engines, satellites and space stations