Current stage: 40.00 DIS registered Apr 19, 2024
Next stage: CCDV Next stage date : Jun 7, 2024
Originator: IEC
Owner: TC 26
Type: International Standard
ICS: 25.160 Welding, brazing and soldering
PUBLISHED IEC 60974-4:2016 ED3
IN_DEVELOPMENT IEC 60974-4 ED4 40.00 DIS registered Apr 19, 2024