I.S. EN ISO 4871:2009现行
Acoustics - Declaration and Verification of Noise Emission Values of Machinery and Equipment
出版：National Standards Authority of Ireland
专家解读视频
Provides 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.
BS EN ISO 4871:2009 - Identical
UNI EN ISO 4871:2009 - Identical
NEN EN ISO 4871:2009 - Identical
NF EN ISO 4871:2009 - Identical
ISO 4871 : 1996(R2013) - Identical
SN EN ISO 4871:2010 - Identical
NBN EN ISO 4871:2009 - Identical
SS EN ISO 4871 Ed. 2 (2009) - Identical
