IEC 60534-8-4 Ed. 2.0被替代
Industrial-process control valves Part 8-4: Noise considerations - Prediction of noise generated by hydrodynamic flow
出版：International Electrotechnical Committee
專家解讀視頻
establishes a method to predict the noise generated in a control valve by liquid flow and the resulting noise level measured downstream of the valve and outside of the pipe. The contents of the corrigendum of February 2006 have been included in this copy.
JIS B 2005-8-4:2008 - Identical
OVE/ONORM EN 60534-8-4:2006 - Identical
PN EN 60534-8-4:2006 - Identical
NEN EN IEC 60534-8-4:2006 - Identical
NF EN 60534 8-4:2006 - Identical
BS EN 60534-8-4:2005 - Identical
CEI EN 60534-8-4 Ed. 2 (2006) - Identical
NEN 10534-8-4:1994 - Identical
DIN EN 60534-8-4 (2006-07) - Identical
SN EN 60534-8-4:2005 - Identical
I.S. EN 60534-8-4:2005 - Identical
ONORM OVE EN 60534-8-4:1994 - Identical
SS EN 60534-8-4 Ed. 2 (2006) - Identical
