
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 (ISO 3743-2:1994)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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UNE EN ISO 3743-2:2010 - Identical
SN EN ISO 3743-2:2010 - Identical
NF EN ISO 3743-2:2009 - Identical
UNI EN ISO 3743-2:2009 - Identical
BS EN ISO 3743-2:2009 - Identical
NBN EN ISO 3743-2:2009 - Identical
NEN EN ISO 3743-2:2009 - Identical
SS EN ISO 3743-2 Ed. 2 (2009) - Identical