30.97 Mar 5, 2004
IEC
TC 1
International Standard
WITHDRAWN
IEC 60050-604:1987 ED1
WITHDRAWN
IEC 60050-604:1987/AMD1:1998 ED1
WITHDRAWN
IEC 60050-604:1987/AMD2:2015 ED1
ABANDON
IEC 60050-604 ED2
30.97
End of interruption of work - split/merged
Mar 5, 2004