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IEC
IEC 60079-5:2015+AMD1:2022 CSV
En Vigor
2022-05-12
Explosive atmospheres - Part 5: Equipment protection by powder filling "q"
IEC
IEC 61237-2:1995
En Vigor
1995-05-19
Broadcast video tape recorders - Methods of measurement - Part 2:
Electrical measurements for analogue composite video signals
IEC
ISO
ISO/IEC/IEEE 15026-3:2023
En Vigor
2023-10-30
Systems and software engineering — Systems and software assurance — Part
3: System integrity levels
