BS EN 60704-2-14-2013 家用和类似用途电器.气载噪声的测定用试验规则.制冷机、冷冻食品储藏柜和食品冻柜的详细要求
Household and similar electrical appliances. Test code for the determination of airborne acoustical noise. Particular requirements for refrigerators, frozen-food storage cabinets and food freezers