本文着重介绍交流风机调速节能技术在宝钢的应用实例，供有关同志应用时参考。
This paper mainly introduces some application examples of AC fan motor speed regulating technique for energy saving in Bao-shan Iron and Steel Works for reference.
供应直流风扇，交流风扇，纳米陶瓷风扇，鼓风机。
供应直流风扇，交流风扇，纳米陶瓷风扇，鼓风机。
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