EN IEC 60704-2-8:2020
家用和类似用途电器 空气噪声测定的测试规范 第 2-8 部分:电动剃须刀、理发剪或修剪器的特殊要求
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-8: Particular requirements for electric shavers, hair clippers or trimmers