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  Warmly celebrate Trlon Air Conditioning won the qualification of China's refrigeration and air conditioning equipment maintenance and installati09-24

  China's refrigeration and air-conditioning equipment maintenance and installation enterprise qualification is reviewed by the China Refrigeration and Air-Conditioning Industry Association and approved by the China Equipment Management Association. It is a national refrigeration and air-conditioning equipment maintenance and installation industry qualificati

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  Sources of cooling tower noise08-07

  The main noise sources of cooling tower are exhaust fan noise, mechanical noise and water pouring noise generated by driving mechanism. Fan noise is a kind of a

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