BS ISO 3745. Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Precision methods for anechoic test rooms and hemi-anechoic test rooms
BS ISO 3745 声学利用声压测定噪声源的声功率级和声能级 消声试验室和半消声试验室的精度方法
Cross References:ISO 5725ISO 9613-1:1993ISO 12001IEC 60942:2003IEC 61183IEC 61260:1995IEC 61672-1:2002ISO/IEC Guide 98-32006/46/ECISO 140-3ISO 3740ISO 3741ISO 3743-1ISO 3743-2ISO 3744ISO 3746ISO 3747ISO 4871ISO 6926ISO 7574-1ISO 7574-2ISO 7574-3ISO 7574-4ISO 9614-1ISO 9614-2ISO 9614-3ISO 11201ISO/TR 25417ISO 26101ISO 80000-8All current amendments available at time of purchase are included with the purchase of this document.