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作者于1982年3月23日至25日在西德参加第五届亚琛流体动力控制学术讨论会,并在会议前后参观考察了西德、荷兰的几家有关研究所和制造厂。本学术讨论会系由西德液压气动技术研究和应用促进会、亚琛工业大学液压气动研究所(以下简称亚大研究所)以及西德机器制造者协会液压气动专业会联合组织的,自1974年起,每两年召开一次。本届讨论会有700余名学者、专家、工程师参加,来自17个国家,国外代表约90余名。其中70%是制造商及用户,30%来自高等院校及研究机构。这次讨论会上共宣读了50篇论文,其中液压技术37篇、气动技术13篇,分订论文集三卷。内容紧密联系实际,比较全面地反映了
The author attended the Fifth Aachen Symposium on Fluid Power Control in West Germany from March 23 to March 25, 1982, and visited and studied several institutes and manufacturing plants in West Germany and the Netherlands before and after the conference. The Symposium was jointly organized by the West German Institute of Hydraulic and Pneumatics Research and Applications Promotion, the Institute of Hydraulic and Pneumatics at RWTH Aachen (hereinafter ASIA) and the Hydraulic and Pneumatics Association of the West German Association of Machine Building Manufacturers since 1974 Year, held every two years. This seminar has more than 700 scholars, experts and engineers from 17 countries and about 90 foreign delegates. 70% of them are manufacturers and users, 30% come from institutions of higher learning and research institutes. A total of 50 papers were read out during the symposium, including 37 hydraulic technologies and 13 pneumatic technologies, which were divided into three volumes. Closely linked with the actual content, a more comprehensive reflection