<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 3743-2:1994]]> /cms/render/live/en/sites/isoorg/contents/data/standard/02/17/21753.html Ïã¸ÛÁùºÏ²Ê¿ª½± standards and projects Ïã¸ÛÁùºÏ²Ê¿ª½±.org 60 /modules/isoorg-template/img/iso/favicon/red/favicon1.ico http://www.iso.org/ <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 3743-2:1994]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 3743-2:1994 - Acoustics — Determination of sound power levels of noise sources using sound pressure — Engineering methods for small, movable sources in reverberant fields — Part 2: Methods for special reverberation test rooms]]> /cms/render/live/en/sites/isoorg/contents/data/standard/02/17/21753.html /cms/render/live/en/sites/isoorg/contents/data/standard/02/17/21753.html 2018-02-23