I.S. EN 60534-4:2006现行
Industrial-process Control Valves Part 4: Inspection and Routine Testing
出版：National Standards Authority of Ireland
专家解读视频
Describes the requirements for the inspection and routine testing of control valves manufactured in conformity with the other parts of IEC 60534.
SS EN 60534-4 Ed. 1 (2006) - Identical
IEC 60534-4 Ed. 3.0 - Identical
NF EN 60534-4:2006 - Identical
NBN EN 60534-4:2007 - Identical
DIN EN 60534-4 (2007-06) - Identical
BS EN 60534-4:2006 - Identical
BS EN 60534-4 : 2006 - Identical
DIN EN 60534-4 : 2015 - Identical
NF EN 60534-4 : 2006 - Identical
EN 60534-4 : 2006 - Identical
IEC 60534-4 : 3.0 - Identical
NBN EN 60534-4 : 2007 - Identical
DIN EN 60534-4 : 2015 - Identical
BS EN 60534-4 : 2006 - Identical
