The working principle of heat pipe and its application in fire tube heater are introduced.
介绍了热管的工作原理及其在火筒式加热炉上的应用状况.
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The rationality of the boiler fire tube is very important to enhancing the heat transferring efficiency.
锅炉的火管结构是否合理对提高锅炉的传热效率有着非常重要的作用.
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