
Acoustics - Test Code For The Measurement Of Airborne Noise Emitted By Rotating Electrical Machines
出版:Nederlands Normalisatie Instituut

专家解读视频
Defines all the information necessary to carry out efficiently and under standardized conditions the determination, declaration, and verification of the noise emission characteristics of rotating electrical machines. Also defines noise measurement methods that can be used, and specifies the operating and mounting conditions required for the test.
Supersedes NEN ISO 1680-1 and NEN ISO 1680-2. (08/2002)
UNE EN ISO 1680:2001 - Identical
NS EN ISO 1680 Ed. 1 (2000) - Identical
NF EN ISO 1680:2000 - Identical
ONORM EN ISO 1680:2000 - Identical
DIN EN ISO 1680 (2000-02) - Identical
I.S. EN ISO 1680:2013 - Identical
BS EN ISO 1680:2013 - Identical
SS EN ISO 1680 Ed. 2 (2014) - Identical
UNI EN ISO 1680:2014 - Identical
SN EN ISO 1680:1999 - Identical
SN EN ISO 1680:2014 - Identical
NF EN ISO 1680:2014 - Identical
NS EN ISO 1680:2013 - Identical
ONORM EN ISO 1680:2014 - Identical
UNE EN ISO 1680:2014 - Identical
NBN EN ISO 1680:2014 - Identical