BS 4954-2:1978

Category

Books

Store

BSI

Methods for testing and rating induction units for air distribution systems. Acoustic testing and rating|Air control devices, Extrapolation, Ratings, Sound sources, Air-conditioning systems, Noise (environmental), Induction units, Sound intensity, Air-distribution systems, Acoustic testing, Graphical methods, Audiofrequencies, Acoustic measurement

134 GBP