EN 60704-2-5-2005 家用和类似用途电器.测定空中传播噪声的试验规程.第2-5部分:贮热式房间电暖器的特殊要求
Household and similar electrical appliances �C Test code for the determination of airborne acoustical noise Part 2-5: Particular requirements for electric thermal storage room heaters (Incorporates Amendment A1: 2015)