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IEC
IEC 60974-3:2019
En Vigor
2019-01-30
Arc welding equipment - Part 3: Arc striking and stabilizing devices
IEC
IEC 61820-3-4:2023
En Vigor
2023-05-11
Electrical installations for lighting and beaconing of aerodromes - Part
3-4: Safety secondary circuits in series circuits - General safety requirements
IEC
IEC 60530:1975/AMD2:2004
En Vigor
2004-05-14
Amendment 2 - Methods for measuring the performance of electric kettles
and jugs for household and similar use
IEC
IEC 63229:2021
En Vigor
2021-04-07
Semiconductor devices - Classification of defects in gallium nitride
epitaxial film on silicon carbide substrate
