Current stage: 99.60 Withdrawal effective Feb 4, 2022
Originator: IEC
Owner: TC 31
Type: International Standard
ICS: 29.260.20 Electrical apparatus for explosive atmospheres
WITHDRAWN IEC 60079-31:2013/ISH1:2022 ED2 99.60 Withdrawal effective Feb 4, 2022
PUBLISHED IEC 60079-31:2022 ED3