
Industrial-Process Control Valves - Part 8-4: Noise Considerations - Prediction Of Noise Generated By Hydrodynamic Flow
出版:Association Francaise de Normalisation

专家解读视频
2016 [01/02/2016]2006 [01/03/2006]1994 [01/08/1994]
Indice de classement: C46-522 PR NF EN 60534 8-4 February 2004. (02/2004) 2006 version is still active. (02/2016)
EN 60534-8-4:2015 - Identical
IEC 60534-8-4 : 3.0 - Identical
EN 60534-8-4 : 2015 - Identical
IEC 60534-8-4 : 3.0 - Identical