
Acoustics. Test code for the measurement of airborne noise emitted by rotating electrical machinery
出版:British Standards Institution

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© British Standards Institution 2013
SS EN ISO 1680 Ed. 1 (1999) - Identical
ISO 1680:1999 - Identical
NEN EN ISO 1680:1999 - Identical
UNE EN ISO 1680:2001 - Identical
NF EN ISO 1680:2000 - Identical
NBN EN ISO 1680 Ed. 2 (2000) - Identical
DIN EN ISO 1680 (2000-02) - Identical
I.S. EN ISO 1680:2000 - Identical
UNI EN ISO 1680:2001 - Identical
NS EN ISO 1680 Ed. 1 (2000) - Identical
SN EN ISO 1680:1999 - Identical
ONORM EN ISO 1680:2000 - Identical