DIN EN 60268-4 (2016-07)现行
Sound System Equipment - Part 4: Microphones (iec 60268-4:2014)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
2016 [01/07/2016]2011 [01/01/2011]2004 [01/07/2004]2000 [01/01/2000]
Supersedes DIN 45590, DIN 45591, DIN 45593 and DIN IEC 84(Sec)310. (03/2000) Supersedes DIN IEC 60268-4. (01/2011) DIN EN 60268-4 issue 01-2011 remains valid alongside this standard until 24-07-2017. (07/2016)
NF EN 60268-4:2014 - Identical
SN EN 60268-4:2014 - Identical
EN 60268-4:2014 - Identical
BS EN 60268-4:2014 - Identical
