
Industrial-process control valves. Noise considerations. Prediction of noise generated by hydrodynamic flow
出版:British Standards Institution

专家解读视频
2005 [31/07/2007]1994 [15/10/1994]
© British Standards Institution 2013
DIN EN 60534-8-4 (2006-07) - Identical
EN 60534-8-4:2015 - Identical
SN EN 60534-8-4:2005 - Identical
IEC 60534-8-4 Ed. 2.0 - Identical
I.S. EN 60534-8-4:2005 - Identical
SS EN 60534-8-4 Ed. 2 (2006) - Identical