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  What are the working principles of closed cooling towers?09-22

  Closed cooling tower is an application form of tubular indirect evaporative cooler. Its working principle can be divided into three parts of the cycle. Let me introduce to you what these three parts of the cycle are.

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  Why is the fan noise lower?08-28

  1. Ultra low noise fan corresponds to small C value;
  2. The blade effectively reduces the mechanical vibration and the resulting structure;
  3. The fan absorbs m

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