ISO 1680-2:1986被替代
Acoustics - Test Code For The Measurement Of Airborne Noise Emitted By Rotating Electrical Machinery - Survey Method
出版：International Organization for Standardization
专家解读视频
Gives a survey grade accuracy method for measuring sound pressure levels around a machine and a A-weighted sound power level determination.
Supersedes ISO R 1680
(04/2001)
UNI EN 21680-2:1993 - Equivalent
BS 7458-2:1991 - Identical
DIN 45635-10 (1974) - Equivalent
SS EN 21680-2 Ed. 1 (1992) - Identical
UNE EN 21680-2:1996 - Identical
NBN EN 21680-2 : 1992 - Identical
DIN EN 21680-2 : 1991 - Identical
AS 1081.2-1990 - Identical
BS 7458-2(1991) : 1991 - Identical
I.S. EN 21680-2:1992 - Identical
NF EN 21680-2 : 1992 - Identical
BIS IS 12998-2 : 1991(R2003) - Identical
NEN ISO 1680-2 : 1992 - Identical
UNE EN 21680-2 : 1996 - Identical
EN 21680-2 : 1991 - Identical
DIN 45635-10 : 1974 - Corresponds
NF EN 21680-2 : 1992 - Identical
DIN EN 21680-2 : 1991 - Corresponds
BS 7458-2(1991) : 1991 - Identical
UNI EN 21680-2 : 1993 - Identical
DIN EN 21680-2 E : 1991 - Corresponds
UNE EN 21680-2 : 1996 - Identical
BIS IS 12998-2 : 1991(R2003) - Identical
NEN ISO 1680-2 : 1992 - Identical
NBN EN 21680-2 : 1992 - Identical
I.S. EN 21680-2:1992 - Identical
AS 1081.2-1990 - Identical
SS ISO 1680-2:1988 - Identical
AS 1081.2-1990 - Identical
BIS IS 12998-2:1991 (R2003) - Identical
DIN EN 21680-2 (1991-11) - Identical
I.S. EN 21680-2:1992 - Identical
