Current stage: 20.99 Effective date: 6 maj 2022
Next stage: CD Next stage date: 30 dhj 2022
Originator: IEC
Owner: TC 1
Type: International Standard
ICS: 01.040.17 17.220.20
IN_DEVELOPMENT IEC 60050-314 ED1 20.99 WD approved for registration as CD 6 maj 2022