
Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions - Engineering method in an essentially free field over a reflecting plane (ISO 11201:1995, including Cor 1:1997)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
NS EN ISO 11201:2010 - Identical
UNE EN ISO 11201:2010 - Identical
ONORM EN ISO 11201:2010 - Identical
SN EN ISO 11201:2010 - Identical
UNI EN ISO 11201:2009 - Identical