
Acoustics - Declaration And Verification Of Noise Emission Values Of Machinery And Equipment
出版:Norwegian Standards (Norges Standardiseringsforbund)

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 NS ISO 4871:1990 (05/2002)
UNE EN ISO 4871:1997 - Identical
SS EN ISO 4871 Ed. 1 (1997) - Identical
UNI EN ISO 4871:1998 - Identical
NF EN ISO 4871:1997 - Identical
ISO 4871:1996 - Identical
ONORM EN ISO 4871:1997 - Identical
SN EN ISO 4871:1997 - Identical
I.S. EN ISO 4871:1997 - Identical
NBN EN ISO 4871:1997 - Identical
DIN EN ISO 4871 (1997-03) - Identical
BS EN ISO 4871:1997 - Identical
NEN EN ISO 4871:1997 - Identical
NEN EN ISO 4871:2009 - Identical
UNI EN ISO 4871:2009 - Identical