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根据机械工业部农机局新产品研制计划,浙江、湖南、湖北、安徽、山东、河北等省机械(农机)研究所、北京农业机械化学院和有关工厂合作,研制成功八种高效率单级离心泵模型泵,性能指标均达到国际先进水平。这八种模型泵系按照国际标准ISO2858设计制造,按照国家标准GB3216—82B级精度,由机械工业部杭州农用水泵科学试验基地进行集中试验。结果证明,模型泵性能优良,不但
According to the plan of new products developed by Agricultural Machinery Bureau of Ministry of Machinery Industry, eight high-efficiency single-stage centrifugal pumps were successfully developed in cooperation with provincial Machinery (Agricultural Machinery) Research Institute, Zhejiang Agricultural Mechanization College and related factories in Zhejiang, Hunan, Hubei, Anhui, Shandong and Hebei provinces Model pumps, performance indicators have reached the international advanced level. The eight model pumps are designed and manufactured according to the international standard ISO2858. According to the precision of national standard GB3216-82B, the centralized test is carried out by Hangzhou Agricultural Pump Science Experimental Base of Ministry of Machinery Industry. The results show that the model pump performance, not only