由上海内燃机研究所和上海工业技术发展中心新技术推广协作网联合举办的技术信息系统（TIS）展示会和模具CAD／CAM发布会于10月18日在上海内燃机研究所进行。来自上海和全国各地的62个单位100多名代表参加了会议。上海市经委科技处刘耀兴同志和上海内燃机研究所所长王之麒同志 A TIS exhibition and a die CAD / CAM press conference jointly organized by the Shanghai Internal Combustion Engine Research Institute and Shanghai Industrial Technology Development Center New Technology Promotion and Cooperation Network were held on October 18 at the Shanghai Internal Combustion Engine Research Institute. More than 100 representatives from 62 units in Shanghai and throughout the country attended the meeting. Comrade Liu Yao Xing, Science and Technology Department, Shanghai Economic Commission and Comrade Wang Zhiqi, Director of Shanghai Internal Combustion Engine Research Institute