DIN EN 62552-3:2021
家用制冷器具 特性和测试方法 第3部分:能耗和体积(IEC 62552-3:2015,已修改);德文版 EN 62552-3:2020
Household refrigerating appliances - Characteristics and test methods - Part 3: Energy consumption and volume (IEC 62552-3:2015, modified); German version EN 62552-3:2020