FAQs
SS 354-11:1996 [Withdrawn]
SS 354-2:1991 [Withdrawn]
SS 354-3:1994 [Withdrawn]
SS 354-7:1993 [Withdrawn]
SS 354-8:1993 [Withdrawn]
SS 354-9:1995 [Withdrawn]
IEC 60050-541:1990 [Current]
IEC 60050-541:1990/AMD1:2015 [Current]
IEC 60194-1:2021 [Current]
IEC 60194-2:2017 [Current]