SS EN 60534-2-1 Ed. 3 (2011)现行
Industrial Process Control Valves - Part 2-1: Flow Capacity - Sizing Equations For Fluid Flow Under Installed Conditions
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
3ED 2011 [07/09/2011]2ED 1999 [26/02/1999]1ED 1993 [29/10/1993]
Supersedes SS EN 60534-2-2, SS IEC 534-2 & SS IEC 534-2-2. (02/2004)
NF EN 60534-2-1:1999 - Identical
SN EN 60534-2-1:1998 - Identical
DIN EN 60534-2-1 (2000-03) - Identical
BS EN 60534-2-1:2011 - Identical
DIN EN 60534-2-1 (2012-01) - Identical
NF EN 60534-2-1:2011 - Identical
EN 60534-2-1:2011 - Identical
I.S. EN 60534-2-1:2011 - Identical
