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IEC
IEC TR 61508-3-3:2025
En Vigor
2025-07-16
Functional safety of electrical/electronic/programmable electronic
safety-related systems - Part 3-3: Object-oriented software in
safety-related systems
IEC
IEC
IEC 62271-103:2021/COR1:2025
En Vigor
2025-07-16
Corrigendum 1 - High-voltage switchgear and controlgear - Part 103:
Alternating current switches for rated voltages above 1 kV up to and
including 52 kV
IEC
IEC 60794-1-119:2025
En Vigor
2025-07-16
Optical fibre cables - Part 1-119: Generic specification - Basic optical
cable test procedures - Mechanical tests methods - Aeolian vibration,
Method E19
