NF EN 60534-2-1:1999被替代
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: C46-503PR. Supersedes NF EN 60534 2-2. (02/2002) Supersedes NFC 46 503. (07/2004) PR NF EN 60534-2-1 July 2009. (07/2009)
DIN EN 60534-2-1 (2000-03) - Identical
SN EN 60534-2-1:1998 - Identical
SS EN 60534-2-1 Ed. 2 (1999) - Identical
I.S. EN 60534-2-1:1995 - Identical
IEC 60534-2-1 Ed. 1.0 - Identical
BS EN 60534-2-1:1999 - Identical
SS EN 60534-2-1 Ed. 3 (2011) - Identical
