
Acoustics - Declaration And Verification Of Noise Emission Values Of Machinery And Equipment
出版:Association Francaise de Normalisation

专家解读视频
Provides information of declaration of noise emission levels, describes acoustical and product information for presentation in technical documents for noise emission declaration and defines a method for verification of the noise emission declaration.
Supersedes NFS 31 075. (10/2001) Indice de classement: S31-075. PR NF EN ISO 4871 June 2009. (06/2009) 1997 version is still active. (11/2009)
NS EN ISO 4871:2009 - Identical
ONORM EN ISO 4871:2010 - Identical
UNI EN ISO 4871:2009 - Identical
UNE EN ISO 4871:2010 - Identical
SN EN ISO 4871:2010 - Identical
DIN EN ISO 4871 (2009-11) - Identical
BS EN ISO 4871:2009 - Identical
NBN EN ISO 4871:2009 - Identical
SS EN ISO 4871 Ed. 2 (2009) - Identical
SN EN ISO 4871:1997 - Identical
I.S. EN ISO 4871:2009 - Identical
NEN EN ISO 4871:2009 - Identical
UNE EN ISO 4871:1997 - Identical
NBN EN ISO 4871:1997 - Identical