UNE-EN ISO 3747:2011

Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering/survey methods for use in situ in a reverberant environment (ISO 3747:2010)

STANDARD published on 28.9.2011

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The information about the standard:

Designation standards: UNE-EN ISO 3747:2011
Publication date standards: 28.9.2011
The number of pages: 53
Approximate weight : 159 g (0.35 lbs)
Country: Spanish technical standard
Category: Technical standards UNE