30.60 5 pri 2024
IEC
TC 95
International Standard
PUBLISHED
IEC 60255-21-1:1988 ED1
PUBLISHED
IEC 60255-21-2:1988 ED1
PUBLISHED
IEC 60255-21-3:1993 ED1
IN_DEVELOPMENT
IEC 60255-21 ED1
30.60
Close of voting/ comment period
5 pri 2024