NF EN 60534-2-1:2011现行
Industrial-Process Control Valves - Part 2-1: Flow Capacity - Sizing Equations For Fluid Flow Under Installed Conditions
出版：Association Francaise de Normalisation
专家解读视频
Contains equations for prediction of the flow of compressible and incompressible fluids through control valves.
Indice de classement: C46-503. Supersedes NF EN 60534 2-2. (02/2002) Supersedes NFC 46 503. (07/2004) PR NF EN 60534-2-1 July 2009. (07/2009) 1999 version along with its corrigendum is still active. (01/2012)
I.S. EN 60534-2-1:2011 - Identical
EN 60534-2-1:2011 - Identical
BS EN 60534-2-1:2011 - Identical
SS EN 60534-2-1 Ed. 3 (2011) - Identical
DIN EN 60534-2-1 (2012-01) - Identical
SN EN 60534-2-1:1998 - Identical
DIN EN 60534-2-1 : 2012 - Identical
DIN EN 60534-2-1 : 2012 - Identical
I.S. EN 60534-2-1:2011 - Identical
BS EN 60534-2-1 : 2011 - Identical
