EN 60534-2-1:2011现行
Industrial-Process Control Valves - Part 2-1: Flow Capacity - Sizing Equations For Fluid Flow Under Installed Conditions (Iec 60534-2-1:2011)
出版：European Committee for Standards - Electrical
专家解读视频
Contains equations for predicting the flow of compressible and incompressible fluids through control valves.
Supersedes EN 60534-2-2 (05/2001) Supersedes UNE EN 60534-2-2. (05/2005)
NBN EN 60534 2-1:1999 - Identical
SN EN 60534-2-1:1998 - Identical
ONORM OVE EN 60534-2-1:1998 - Identical
DS EN 60534-2-1:2011 - Identical
CEI EN 60534-2-1 Ed. 2 (2012) - Identical
OVE/ONORM EN 60534-2-1:2012 - Identical
DIN EN 60534-2-1 (2012-01) - Identical
PN EN 60534-2-1:2011 - Identical
NF EN 60534-2-1:2011 - Identical
NBN EN 60534 2-1:2011 - Identical
SS EN 60534-2-1 Ed. 3 (2011) - Identical
BS EN 60534-2-1:2011 - Identical
NEN EN IEC 60534-2-1:2011 - Identical
I.S. EN 60534-2-1:2011 - Identical
