夏天冰箱上盖着棉被``````````````````

来源:学生作业帮助网 编辑:作业帮 时间:2024/08/01 11:47:05
夏天冰箱上盖着棉被``````````````````
xP[NP ֢.  SR[of̽_לysftӀ2w/v/b—ُ/6iG=S1;Z̞88+-1t˵ 'vg%]1E?ԇQB8[g+ۅ|Ma> {Acq0m)i A?k@%|HR֯"˜`7(\ e!U*Q]ee9͒΋i Õk |

夏天冰箱上盖着棉被``````````````````
夏天冰箱上盖着棉被
``````````````````

夏天冰箱上盖着棉被``````````````````
遇停电时可用一下,正常情况下要保持通风才有利散热,以便进行热交换.盖上了就不制冷了,压缩机会保护性停机.如不停准烧坏.如果你说的是卖冰棒的那箱啊,那是为了保温.不让外面的热量传入.