FAQs
IEC 60050-392:1976 [Current]
IEC 60050-417:2022 [Current]
IEC 60050-617:2009 [Current]
IEC 60050-617:2009/AMD1:2011 [Current]
IEC 60050-617:2009/AMD2:2017 [Current]
IEC 60050-617:2009/AMD3:2018 [Current]
IEC TR 61364:1999 [Current]
IEC TR 61364:1999/COR1:2000 [Current]
ISO 11086:1996 [Current]
ISO 12749-1:2020 [Current]