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在无产阶级文化大革命中,我院排灌机械研究室的科技人员,下楼出院,与贫下中农相结合,为了解决江苏里下河地区原用的20ZLB—70型轴流泵扬程偏高,有的机泵不配套的问题,与杨州地区农机公司、高邮水泵厂共同研制了20ZLB—100型轴流泵。该泵样机于1969年试制出以后,分别在上海水泵厂、高邮县甘垛公社、吴江梅埝试验站进行了测试和田间使用考核,实验结果证明该泵性能良好,达到设计要求。1970年初经省机械局审核鉴定,几年来已生产450余
In the Great Proletarian Cultural Revolution, scientists and technicians from the drainage and irrigation machinery research institute of our hospital were discharged from the hospital and combined with the poor and middle peasants. In order to solve the problem that the 20ZLB-70 axial-flow pump originally used in the Lixiahe area of Jiangsu Province had a high head, some Pump does not support the problem, and Yangzhou Agricultural Machinery Company, Gaoyou Pump Factory jointly developed a 20ZLB-100-type axial flow pump. The pump prototype in 1969 after the trial, respectively, in Shanghai Pump Factory, Gaomeng Ganduo commune, Wujiang Mei Wan test station and the field test, the experimental results show that the pump performance is good, to meet the design requirements. Early 1970 by the provincial Bureau of Machinery audit appraisal, over the past few years has produced more than 450