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本文在述评中华人民共和国煤炭工业矿用风机的基础上提出了风机的技术改造措施,并介绍作者在矿用轴流、离心主扇和局扇的技术改造设计经验。
Based on the review of coal mine fans in the People’s Republic of China, this paper puts forward the technical innovation measures of fans and introduces the author’s experience in technological transformation of mine axial fans, centrifugal main fans and local fans.