IEC 60534-2-1 : 2.0现行
INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-1: FLOW CAPACITY - SIZING EQUATIONS FOR FLUID FLOW UNDER INSTALLED CONDITIONS
出版：International Electrotechnical Committee
专家解读视频
Covers equations for predicting the flow of compressible and incompressible fluids through control valves.
DS EN 60534-2-1 : 2011 COR 2015 - Identical
PN EN 60534-2-1 : 2011 AC 1 2015 - Identical
NEN EN IEC 60534-2-1 : 2011 C1 2015 - Identical
BS EN 60534-2-1 : 2011 - Identical
NBN EN 60534 2-1 : 2011 COR 2015 - Identical
DIN EN 60534-2-1 : 2012 - Identical
BIS IS/IEC 60534-2-1 : 1998(R2008) - Identical
I.S. EN 60534-2-1:2011 - Identical
