Current stage: 10.98 Effective date: 20 sht 1996
Originator: IEC
Owner: TC 20
Type: International Standard
PUBLISHED IEC 60141-4:1980 ED1
PUBLISHED IEC 60141-4:1980/AMD1:1990 ED1
ABANDON IEC 60141-4 ED2 10.98 New project rejected 20 sht 1996