DIN EN 60534-8-2 : 2012现行
INDUSTRIAL-PROCESS CONTROL VALVES - PART 8-2: NOISE CONSIDERATIONS - LABORATORY MEASUREMENT OF NOISE GENERATED BY HYDRODYNAMIC FLOW THROUGH CONTROL VALVES (IEC 60534-8-2:2011)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
SN EN 60534-8-2 : 1993 - Identical
IEC 60534-8-2 : 2.0 - Identical
EN 60534-8-2 : 2011 - Identical
BS EN 60534-8-2 : 2011 - Identical
I.S. EN 60534-8-2:2011 - Identical
I.S. EN 60534-8-2:2011 - Identical
SN EN 60534-8-2 : 1993 - Identical
BS EN 60534-8-2 : 2011 - Identical
