BS EN 60335-2-89:2002 家用和类似用途电器的安全规范.带组合式或遥控式冷冻装置或压缩机的商用制冷设备的特殊要求
Specification for safety of household and similar electrical appliances - Particular requirements for commercial refrigerating appliances with an incorporated or remote refrigerant condensing unit or compressor