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在热烈庆祝华国锋同志任中共中央主席和中央军委主席,一举粉碎“四人帮”篡党夺权阴谋的大好形势下,8米~3充气搅拌式(深槽)浮选机单机矿浆试验,取得了可喜的成果。在伟大领袖毛主席独立自主、自力更生方针指引下,为了增加大型浮选机械新品种强化对矿物的浮选,增加细粒级难选矿物的回收,减少电耗,延长检修周期,经一机部和冶金部批准,由生产、制造和设计单位相结合,进行了8米~3充气搅拌式浮选机的研制和试验工作。
In a warm celebration of Comrade Hua Kuo-feng as Chairman of the Central Committee of the Communist Party of China and chairman of the Central Military Commission, in one fell swoop smashing the Gang of Four to usurp the conspiracy against misconduct and the excellent situation, the 8m ~ 3 aerated stirred tank flotation machine (deep tank) Good results. Guided by the principle of independence and self-reliance by great leader Chairman Mao, in order to increase the flotation of new flotation machinery, increase the flotation of fines, increase the recovery of fine-grained refractory minerals, reduce power consumption and extend the overhaul period, Ministry of Metallurgical approved by the production, manufacturing and design units combined to conduct a 8 m ~ 3 aerated mixing flotation machine research and testing work.