SS EN 61672-3 Ed. 2 (2014)现行
Electroacoustics - Sound Level Meters - Part 3: Periodic Tests
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Explains procedures for periodic testing of conventional, integrating-averaging, and integrating sound level meters conforming to the class 1 or class 2 requirements of IEC 61672-1: 2002.
1ED 2007 is still active. (03/2014)
BS EN 61672-3:2013 - Identical
NF EN 61672-3:2014 - Identical
NBN EN 61672-3:2014 - Identical
EN 61672-3:2013 - Identical
I.S. EN 61672-3:2013 - Identical
DIN EN 61672-3 (2007-05) - Identical
NBN EN 61672-3:2007 - Identical
NF EN 61672-3:2007 - Identical
