BS EN ISO 3743-1:2010现行
Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering methods for small movable sources in reverberant fields. Comparison method for a hard-walled test room
出版：British Standards Institution
专家解读视频
© British Standards Institution 2013
NF EN ISO 3743-1:2009 - Identical
DIN EN ISO 3743-1 (2011-01) - Identical
UNI EN ISO 3743-1:2010 - Identical
SS EN ISO 3743-1 Ed. 3 (2010) - Identical
NEN EN ISO 3743-1:2010 - Identical
I.S. EN ISO 3743-1:2010 - Identical
ISO 3743-1:2010 - Identical
NF EN ISO 3743-1:2012 - Identical
ONORM EN ISO 3743-1:2010 - Identical
UNE EN ISO 3743-1:2011 - Identical
SN EN ISO 3743-1:2011 - Identical
NS EN ISO 3743-1:2010 - Identical
NBN EN ISO 3743-1:2010 - Identical
