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IEC
IEC 61000-2-12:2003
En Vigor
2003-04-24
Electromagnetic compatibility (EMC) - Part 2-12: Environment -
Compatibility levels for low-frequency conducted disturbances and
signalling in public medium-voltage power supply systems
IEC
IEC 60061-1:1969/AMD56:2017
En Vigor
2017-05-16
Amendment 56 - Lamp caps and holders together with gauges for the
control of interchangeability and safety - Part 1: Lamps Caps
IEC
IEC 60748-5:1997
En Vigor
1997-05-30
Semiconductor devices - Integrated circuits - Part 5: Semicustom
integrated circuits
ISO
ISO/IEC 9995-10:2025
En Vigor
2025-11-21
Information technology — Keyboard layouts for text and office systems —
Part 10: Conventional symbols and methods to represent graphic
characters not uniquely recognizable by their glyph on keyboards and in documentation
