IEC 60534-7 : 2.0现行
INDUSTRIAL-PROCESS CONTROL VALVES - PART 7: CONTROL VALVE DATA SHEET
出版：International Electrotechnical Committee
专家解读视频
Offers a list of requirements that are normally necessary for the procurement of the majority of control valves for process systems.
DIN IEC 60534-7 : 1992 - Identical
PN EN 60534-7 : 2011 - Identical
DS EN 60534-7 : 2011 - Identical
I.S. EN 60534-7:2010 - Identical
NFC 46 525 : 1991 - Identical
CEI EN 60534-7 : 2012 - Identical
NF EN 60534-7 : 2012 - Identical
BS EN 60534-7 : 2010 - Identical
NEN EN IEC 60534-7 : 2010 - Identical
DIN EN 60534-7 : 2011 - Identical
NBN EN 60534-7 : 2011 - Identical
