发布时间:2025-01-31 05:14:01
其实这气体是冰外部的无色透明的水蒸气预冷液化成的小水珠,俗称白气。 另外关于热水冒气,热水就是沸水,水沸腾会产生水蒸气,水蒸汽无色透明,但是碰到外面的冷空气,则预冷液化成小水珠,形成白气。
使用燃气器具当发现火焰呈什么颜色时说明燃烧异常一定要开窗通风
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