
ACOUSTICS - DECLARATION AND VERIFICATION OF NOISE EMISSION VALUES OF MACHINERY AND EQUIPMENT
出版:International Organization for Standardization

专家解读视频
This International Standard— gives information on the declaration of noise emission values,— describes acoustical and product information to be presented in technical documents for the purposes of noise emission declaration, and— specifies a method for verifying the noise emission declaration.
NBN ISO 4871 : 1992 - Identical
SS-EN ISO 4871:2009 - Identical
DIN 45649-2 : 1989 - Corresponds
NEN ISO 4871 : 1991 - Identical
DIN 45649-1 : 1989 - Identical
DS EN ISO 4871 : 2009 - Identical
PN EN ISO 4871 : 2012 - Identical