PUBLISHED
IEC 60050-601:1985 ED1
PUBLISHED
IEC 60050-601:1985/AMD1:1998 ED1
PUBLISHED
IEC 60050-601:1985/AMD2:2020 ED1
IN_DEVELOPMENT
IEC 60050-601 ED2
40.99
Full report circulated: DIS approved for registration as FDIS
11 tet 2024