NF EN ISO 3743-2:1996被替代
Acoustics - Determination Of Sound Power Levels Of Noise Sources Using Sound Pressure - Engineering Methods For Small, Mowable Sources In Reverberant Fields - Part 2: Methods For Special Reverberation Test Rooms
出版：Association Francaise de Normalisation
專家解讀視頻
Defines an method of engineering for determination of the sound power levels of small, movable noise sources.
Supersedes NF ISO 3743. (09/2001) Indice de classement: S31-024-2PR. PR NF EN ISO 3743-2 May 2009. (05/2009)
UNI EN ISO 3743-2:2009 - Identical
NEN EN ISO 3743-2:2009 - Identical
SN EN ISO 3743-2:1997 - Identical
NEN EN ISO 3743-2:1996 - Identical
BS EN ISO 3743-2:1997 - Identical
DIN EN ISO 3743-2 (1996-12) - Identical
ONORM EN ISO 3743-2:1997 - Identical
NBN EN ISO 3743-2:1996 - Identical
I.S. EN ISO 3743-2:1997 - Identical
UNI EN ISO 3743-2:1997 - Identical
NS EN ISO 3743-2 Ed. 1 (1996) - Identical
ISO 3743-2:1994 - Identical
SS EN ISO 3743-2 Ed. 1 (1996) - Identical
UNE EN ISO 3743-2:1997 - Identical
