BS EN 60534-2-1:2011现行
Industrial-process control valves. Flow capacity. Sizing equations for fluid flow under installed conditions
出版：British Standards Institution
专家解读视频
2011 COR 2015 [30/06/2015]2011 [30/09/2011]1999 AMD 13586 [15/07/2002]1999 [15/01/1999]1993 [15/07/1993]
© British Standards Institution 2013
IEC 60534-2-1 Ed. 2.0 - Identical
EN 60534-2-1:2011 - Identical
NF EN 60534-2-1:2011 - Identical
SS EN 60534-2-1 Ed. 3 (2011) - Identical
NF EN 60534-2-1 : 2011 - Identical
IEC 60534-2-1 : 2.0 - Identical
I.S. EN 60534-2-1:2011 - Identical
SN EN 60534-2-1 : 1998 - Identical
EN 60534-2-1 : 2011 COR 2015 - Identical
DIN EN 60534-2-1 : 2012 - Identical
DIN EN 60534-2-1 : 2012 - Identical
I.S. EN 60534-2-1:2011 - Identical
