Household and similar electrical appliances. Test code for the determination of airborne acoustical noise-Particular requirements for fans
家用和类似电器 测定空气传播噪声的试验规程
This document applies to electrical fans (including their accessories and their component parts) for household and similar use, designed for AC or DC supply.
The motor, the impeller and their housing, if any, form a single unit.Cross References:ISO 3743-1:2010ISO 3744:2010IEC 60704-1:2010IEC 60879:2019IEC 60665:2018All current amendments available at time of purchase are included with the purchase of this document.