The heat transfer performance of the boiler gas in a plastic longitudinal flow spiral heat exchanger was investigated experimentally.
实验研究了锅炉烟气在轴流式塑料螺旋板空气预热器中的传热特性。
The heat transfer performance of the boiler gas in a plastic longitudinal flow spiral heat exchanger was investigated experimentally.
实验研究了锅炉烟气在轴流式塑料螺旋板空气预热器中的传热特性。
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