Current stage: 30.97 End of interruption of work - split/merged Sep 13, 2022
Originator: IEC
Owner: TC 31
Type: International Standard
ICS: 29.260.20 Electrical apparatus for explosive atmospheres
ABANDON IEC 60079-5/AMD1/FRAGF ED4 30.97 End of interruption of work - split/merged Sep 13, 2022