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1986年9月21～24日,在石家庄市轴承专用设备厂召开了一次技术座谈看样订货会议,来自全国各地区轴承厂的近50名工程技术人员参加了会议。会议期间石家庄市轴承专用设备厂等单位介绍了他们近年来把国内外新技术应用在轴承专用设备上的情况。与会者对北京轴承研究所介绍的空心滚子轴承和中国航空设备工程公司设备改造研制厂介绍的WMB型孔式环面节
September 21, 1986 to 24, held in Shijiazhuang City, bearing special equipment factory held a technical discussion to see ordering orders, from all parts of the country bearing nearly 50 engineering and technical personnel attended the meeting. Shijiazhuang City, bearing special equipment factory during the meeting and other units introduced their application of new technologies at home and abroad in recent years, special bearings on the equipment. Participants of the Beijing Institute of Bearing introduced hollow roller bearings and China Aviation Equipment Engineering Company Equipment Development Plant introduced WMB-type hole torus section