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本文介绍桃林铅锌矿对70B_2型轴流风机技术改造的措施和取得的节能效果。可供冶金矿山改造这类风机时参考。
This paper describes the Taolin lead-zinc ore on the 70B_2-type axial fan technology and measures taken to achieve energy-saving effect. Metallurgical mine for the transformation of such fans reference.