heating working medium 加热工质 收藏 WITHOUT CONTROLLED WORKING MEDIUM 无控制工质 收藏 .
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An experimental research has been taken on heat efficiency, startup behavior, isothermal characteristics of a vacuum phase change heating system using a new kind of compound working medium.
利用新型复合工质对真空相变供热系统进行了热效率、启动特性、等温特性的实验研究。
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