STN EN ISO 3745:2012/A1 (011634)

Acoustics.Determination of sound power levels and sound energy levels of noise sources using sound pressure.Precision methods for anechoic rooms and hemi-anechoic rooms (ISO 3745:2012)

STANDARD published on 1.11.2017

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The information about the standard:

Designation standards: STN EN ISO 3745:2012/A1
Classification mark: 011634
Catalog number: 125421
Note: Change
Publication date standards: 1.11.2017
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN