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机械工程二系铸造教研室与三六○四厂共同研制的新型螺旋振动再生机及其再生系统于10月16日在武汉市市政公司,通过湖北省机械工业厅主持的鉴定.
Department of Mechanical Engineering, Department of Foundry and three thousand four hundred four factory jointly developed a new spiral vibration regenerator and its regeneration system on October 16 in Wuhan Municipal Corporation, Hubei Machinery Industry Hall presided over the identification.