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IEC
IEC TS 60721-4-3:2023
En Vigor
2023-07-27
Classification of environmental conditions - Part 4-3: Guidance for the
correlation and transformation of environmental condition classes of IEC
60721-3 to the environmental tests of IEC 60068 - Stationary use at
weatherprotected locations
IEC
IEC 60601-2-21:2020/AMD1:2023
En Vigor
2023-11-03
Amendment 1 - Medical electrical equipment - Part 2-21: Particular
requirements for the basic safety and essential performance of infant
radiant warmers
IEC
IEC 60034-7:2020/COR1:2023
En Vigor
2023-03-16
Corrigendum 1 - Rotating electrical machines - Part 7: Classification of
types of construction, mounting arrangements and terminal box position
(IM Code)
IEC
IEC 62011-1:2002
En Vigor
2002-05-23
Insulating materials - Industrial, rigid, moulded, laminated tubes and
rods of rectangular and hexagonal cross-section based on thermosetting
resins for electrical purposes - Part 1: Definitions, designations and
general requirements
