
Industrial-process Control Valves - Part 4: Inspection And Routine Testing
出版:Standardiserings-Kommissionen I Sverige

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.
I.S. EN 60534-4:2006 - Identical
NF EN 60534-4:2006 - Identical
NBN EN 60534-4:2007 - Identical
BS EN 60534-4:2006 - Identical
DIN EN 60534-4 (2007-06) - Identical