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IEC
IEC 60061-2:1969/AMD28:2003
En Vigor
2003-05-13
Amendment 28 - Lamp caps and holders together with gauges for the
control of interchangeability and safety - Part 2: Lampholders
ISO
ISO/IEC 22602:2019
En Vigor
2019-09-30
Information technology — Learning, education and training — Competency
models expressed in MLR
IEC
IEC 63057:2020
En Vigor
2020-01-10
Secondary cells and batteries containing alkaline or other non-acid
electrolytes - Safety requirements for secondary lithium batteries for
use in road vehicles not for the propulsion
IEC
IEC 62631-2-2:2022
En Vigor
2022-04-07
Dielectric and resistive properties of solid insulating materials - Part
2-2: Relative permittivity and dissipation factor - High frequencies (1
MHz to 300 MHz) - AC methods
