重要国际标准介绍（７７）家用冷藏设备性能与测试标准冷冻可以使易变质的食物保持新鲜，不易发生霉变，细菌不易滋生。现在，不论在什么季节，在何种气候条件下，总有大量的农产品和肉类需要保存，而冷冻是最主要的贮存方法，人们用各种冷冻设备来保存食品，小自家用冰箱... Introduction to Important International Standards (77) Performance and Test Standards for Household Refrigeration Equipment Freezing can keep perishable foods fresh and not prone to mildew and bacteria can not breed. Now, regardless of the season, under what kind of climatic conditions, there are always a large number of agricultural products and meats that need to be preserved, and freezing is the most important storage method. People use various kinds of refrigeration equipment to preserve foods, small household refrigerators...