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IEC
IEC 61340-4-7:2025
En Vigor
2025-08-19
Electrostatics - Part 4-7: Standard test methods for specific
applications - Ionization
IEC
IEC 61340-4-7:2025 CMV
En Vigor
2025-08-19
Electrostatics - Part 4-7: Standard test methods for specific
applications - Ionization
IEC
IEC 60730-2-13:2025
En Vigor
2025-08-19
Automatic electrical controls - Part 2-13: Particular requirements for
humidity sensing controls
IEC
IEC 63522-31:2025
En Vigor
2025-08-19
Electrical relays - Tests and measurements - Part 31: Magnetic remanence
