Since a semi-conductive refrigerating source is used, the refrigerator having the fast freezing and defreezing functions has the advantages of simple structure, no noise and no pollution;

本实用新型由于采用半导体致冷源，使其结构简单且无噪声与污染；

youdao

Since a semi-conductive refrigerating source is used, the refrigerator having the fast freezing and defreezing functions has the advantages of simple structure, no noise and no pollution;

本实用新型由于采用半导体致冷源，使其结构简单且无噪声与污染；

youdao