标题: BS EN 12102:2008 [打印本页] 作者: prettypoet9 时间: 2013-12-6 18:07:11 标题: BS EN 12102:2008
BS EN 12102;2008 Air conditioners, liquid chilling packages, heat pumps and dehumidifiers with electrically driven compressors for space heating and cooling. Measurement of airborne noise. Determination of the sound power level