1980年3月27日～4月5日在上海举办了英国航空设备展览会。4月1日～2日,我们与参加展出的道蒂集团有限公司进行了航空橡胶密封制品技术座谈。我方有化工部,二、七机部,上海市有关18个单位共21人参加,一共座谈三次。由道蒂密封公司Ashchurch总部的营业经理B.W.斯潘塞(Spencer)介绍了该公司的密封件生产技术概况。我们也参观了道蒂密封公司的橡胶密封件展品。由于英方举办这次展览会的目的主要是贸易,这次展品及座谈的技术内容大致与我们过去了解和收集的相似。现将座谈记录及英方提供的技术资料整理如下,仅供有关方面参考。 March 27, 1980 ~ April 5 held in Shanghai British aviation equipment exhibition. April 1 ~ 2, we participated in the exhibition with the Dowty Group Co., Ltd. conducted a technical discussion of aviation rubber seal products. We have the Ministry of Chemical Industry, two or seven machine parts, Shanghai, about 18 units to participate in a total of 21 people, a total of three discussions. B.W. Spencer, sales manager for Ashchurch headquarters at Dowty Seam, presented an overview of the company’s seal production technology. We also visited Dowty Seals Rubber Seals exhibits. Since the main purpose of the exhibition held by the British side is trade, the technical contents of the exhibits and discussions are generally similar to those we have known and collected in the past. Now the forum records and technical information provided by the British are summarized below, for reference purposes only.