论文部分内容阅读
三、选购方法选购电冰箱时,除了首先应该考虑电冰箱内部可贮存食品的有效容积外,还应根据外观质量,机组性能,耗电大小,维护保养等来选择。总希望能选购到一台称心如意的电冰箱。优质电冰箱与非优质电冰箱在环境温度20℃时耗电量相差不多,但当环境温度从20℃上升至32℃时,耗电量差别就较明显。各家庭或单位在选购过程中大致可参考下列情况进行选择:
Third, the purchase method To buy a refrigerator, in addition to the first refrigerator should be considered within the effective volume of food can be stored, but also according to appearance quality, unit performance, power consumption size, maintenance and so to choose. Always hope to buy a desirable refrigerator. High-quality refrigerators and non-quality refrigerators at the ambient temperature of 20 ℃ when the power consumption is similar, but when the ambient temperature rises from 20 ℃ to 32 ℃, the power consumption difference is more obvious. The families or units in the purchase process can be roughly the following reference to choose from: