10.98 21 gush 1998
IEC
TC 1
International Standard
PUBLISHED
IEC 60050-466:1990 ED1
PUBLISHED
IEC 60050-466:1990/AMD1:2020 ED1
PUBLISHED
IEC 60050-466:1990/AMD2:2021 ED1
PUBLISHED
IEC 60050-466/AMD3:2021 ED1
ABANDON
IEC 60050-466 ED2
10.98
New project rejected
21 gush 1998