IEC 60050-731:1991
The contents of the corrigendum of July 1992 have been included in this copy.
It has the status of a horizontal standard in accordance with IEC Guide 108.
SDO:
IEC
Language:
English
ICS Codes:
01.040.33;
33.180.01
Status:
Published
Publish date:
1991-12-23
Standard Number:
IEC 60050-731:1991