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ＹＬ－２．５（５）型自控叶轮式增氧机李云虎ＹＬ－２．５（５）型自控叶轮式增氧机是机械工业部工业发展基金委员会下达的基金项目，中国农机研究院承担了该项目的设计和研究任务。该项目首次在国内采用了翼型理论，对增氧机叶轮进行了优化设计，使增氧机发挥了最大充氧...
YL-2.5 (5) type controlled aerator oxygenator Li Yunhu YL-2.5 (5) controlled impeller aerator is a fund project issued by the Industrial Development Fund Commission of the Ministry of Machinery Industry. China Agricultural Research Institute undertakes The project’s design and research mission. The project for the first time in the country using the airfoil theory, the aerator impeller optimized design, the aerator to maximize oxygenation ...