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一九八一年活塞环行业工作会议,于二月二十六日至二十八日在安庆市召开,参加这次会议的有33个单位共40名代表,会议自始至终得到农机部生产管理局、安徽省机械厅和安庆行署机械局的关心,并派员亲临会议指导。上海内燃机研究所、洛阳拖拉机研究所积极支持,也派员参加了会议。
The Piston Ring Industry Working Conference was held in Anqing City from February 26 to 28 in 1981. A total of 40 representatives from 33 units participated in the meeting. The meeting has been approved by the Production Management Department of the Agricultural Machinery Department from beginning to end. The Department of Machinery of Anhui Province and the Bureau of Machinery of Anqing Administrative Office are concerned and sent their members to the conference. The Shanghai Institute of Internal Combustion Engines and the Luoyang Tractor Institute actively supported and sent personnel to attend the meeting.