99.60 Nov 19, 2016
IEC
TC 23
International Standard
English French
Revised
WITHDRAWN
IEC 60669-1:1981 ED1
WITHDRAWN
IEC 60669-1:1981/AMD2:1992 ED1
99.60
Withdrawal effective
Nov 19, 2016
WITHDRAWN
IEC 60669-1:1993 ED2