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中国机械工程学会摩擦学分会密封技术交流暨工作会议在机电部机床工具司配套处、机械基础产品司规划处和中国机械工程学会摩擦学分会有关领导莅临指导下于1991年12月3日至6日在广州市召开。参加会议的有机电、化工、冶金、煤炭、石油、交通、航空航天、解放军总后、高等院校、研究院所及中国密协和广东省密协等部门的国家机关、企事业单位共
The Chinese Society of Mechanical Engineering Tribology Sealing Technology Exchange and Work Conference was attended by the Department of Machine Tool Division of the Department of Mechanical and Electrical Engineering, the Planning Department of the Department of Mechanical Basic Products and the leaders of the Tribology Division of the Chinese Society of Mechanical Engineering. From December 3 to December 6, 1991 Day was held in Guangzhou. Participate in the meeting of the national authorities, enterprises and institutions of the organic electricity, chemical industry, metallurgy, coal, petroleum, transportation, aerospace, the General Post-liberation Army, institutions of higher learning, research institutes and the China Secret Conspiracy and the Guangdong Province Association and other departments