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空调内制冷剂是什么
更新时间: 2021-05-14 22:39:56  

1、空调内制冷剂又称制冷工质,是制冷循环的工作介质

2、利用制冷剂的相变来传递热量,既制冷剂在蒸发器中汽化时吸热,在冷凝器中凝结时放热。

3、当前能用作制冷剂的物质有80多种,最常用的是氨、氟里昂类、水和少数碳氢化合物等。

关键词: 空调 制冷剂 什么

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