DIN EN 60704-2-8-1998 家用和类似用途的电器.测定空气中噪音的试验方法.第2部分:电剃须刀的特殊要求
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2: Particular requirements for electric shavers (IEC 60704-2-8:1997); German version EN 60704-2-8:1997
This document applies to electric shavers for domestic and similar use, supplied from mains or batteries. By similar use is understood the use in hotels, hospitals, shops, offices. etc.