I.S. EN 60534-8-4:2015现行
Industrial-process Control Valves Part 8-4: Noise Considerations - Prediction of Noise Generated by Hydrodynamic Flow
出版：National Standards Authority of Ireland
专家解读视频
Describes 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.
SN EN 60534-8-4:2015 - Identical
EN 60534-8-4:2015 - Identical
BS EN 60534-8-4:2015 - Identical
SS EN 60534-8-4 Ed. 3 (2016) - Identical
SN EN 60534-8-4 : 2015 - Identical
DIN EN 60534-8-4 : 2014 - Identical
BS EN 60534-8-4 : 2015 - Identical
DIN EN 60534-8-4 : 2014 - Identical
EN 60534-8-4 : 2015 - Identical
BS EN 60534-8-4 : 2015 - Identical
