Cross References:ISO 3744ISO 7574-1ISO 12001IEC 60942:2003IEC 61672-1:2002

Original price was: $168.61.$84.00Current price is: $84.00.
ISO 3746. Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Survey method using an enveloping measurement surface over a reflecting plane
BSI Group , 11/24/2005
Pages: 48

