Moldova standards PDF

Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane. Original standard ISO 3744-2010 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 3744-2025

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. Original standard ISO 3745-2012 in PDF full version. Additional info + preview on request

Document status: Active

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 - Amendment 1. Original standard ISO 3745-2012 amd1-2017 in PDF full version. Additional info + preview on request

Document status: Active

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. Original standard ISO 3746-2010 in PDF full version. Additional info + preview on request

Document status: Active

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. Original standard ISO 3747-2010 in PDF full version. Additional info + preview on request

Document status: Active

Glass syringes - Determination of extractable tungsten. Original standard ISO 3749-2022 in PDF full version. Additional info + preview on request

Document status: Active