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Historical
AMCA 303-79 (R2008)
Application of Sound Power Level Ratings for Fans
To apply Sound Power Level Ratings in the design of an air system, the engineer must understand what these ratings are and he must appreciate their limitations. For the many design engineers who are not yet familiar with the techniques of applying acoustical data, this publication may serve as an introduction to the subject.
CONTENT PROVIDER
The Air Movement and Control Association International, Inc. [amca]
The Air Movement and Control Association International, Inc. [amca]