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目前,我国冰箱市场品牌繁多,性能、功能差异都很大,而消费者怎样选择一台符合自己要求的电冰箱呢? 下面,先从分类上介绍冰箱的结构特点。 一、从功能上分类,可以将冰箱分成冷藏箱、冷冻箱和冷藏冷冻箱三类。根据国家标准规定,冷藏温度为0≤t≤10℃,温度过高,会缩短冷藏食品的保质时间,温度过低,又会将食品冻坏;冷冻温度根据冷冻箱所示星级确定,一星级应
At present, there are many brands in the refrigerator market in our country with great differences in performance and functions. How do consumers choose a refrigerator that suits their needs? The following introduces the structural features of the refrigerator first. First, from the functional classification, the refrigerator can be divided into cold boxes, freezers and freezers three categories. According to national standards, the refrigeration temperature is 0≤t≤10 ℃, the temperature is too high, will shorten the shelf life of frozen food, the temperature is too low, the food will be frozen; frozen temperature according to the star of the freezer to determine, a Star should be