99.60 Nov 19, 2016
IEC
TC 17/SC 17A
International Standard
English French Russian
Revised
WITHDRAWN
IEC 60420:1973 ED1
WITHDRAWN
IEC 60420:1973/AMD2:1977 ED1
99.60
Withdrawal effective
Nov 19, 2016
WITHDRAWN
IEC 60420:1990 ED2