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  IEC 61937-2 Ed. 3.1 en:2026

  IEC 61937-2 Ed. 3.1 en:2026 Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 2: Burst-info CONSOLIDATED VERSION standard byInternational Electrotechnical Commission , 02/01/2026

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  IEC 61291-5-2 Amd. 1 Ed. 2.0...

  IEC 61291-5-2 Amd. 1 Ed. 2.0 en:2026 Historical AMENDMENT 1 Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers Amendment byInternational Electrotechnical Commission , 02/01/2026

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  IEC 63479-2 Ed. 1.0 b:2026

  IEC 63479-2 Ed. 1.0 b:2026 Infotainment services for public vehicles (PVIS) - Part 2: Requirements standard byInternational Electrotechnical Commission , 02/01/2026

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  IEC 60335-2-23 Ed. 7.0 en:2026

  IEC 60335-2-23 Ed. 7.0 en:2026 HistoricalHousehold and similar electrical appliances - Safety - Part 2-23: Particular requirements for hair care and similar appliances standard byInternational Electrotechnical Commission , 02/01/2026

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  IEC 60335-2-23 Ed. 7.0 b:2026

  IEC 60335-2-23 Ed. 7.0 b:2026 Household and similar electrical appliances - Safety - Part 2-23: Particular requirements for hair care and similar appliances standard byInternational Electrotechnical Commission , 02/01/2026

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  IEC 60364-8-81 Ed. 1.0 en:2026

  IEC 60364-8-81 Ed. 1.0 en:2026 HistoricalLow-voltage electrical installations - Part 8-81: Functional aspects - Energy efficiency standard byInternational Electrotechnical Commission , 02/01/2026

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  IEC 60364-8-81 Ed. 1.0 b:2026

  IEC 60364-8-81 Ed. 1.0 b:2026 Low-voltage electrical installations - Part 8-81: Functional aspects - Energy efficiency standard byInternational Electrotechnical Commission , 02/01/2026

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  IEC 60947-5-5 Ed. 2.0 en:2026

  IEC 60947-5-5 Ed. 2.0 en:2026 HistoricalLow-voltage switchgear and controlgear - Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function standard byInternational Electrotechnical Commission , 02/01/2026

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  IEC 60947-5-5 Ed. 2.0 b:2026

  IEC 60947-5-5 Ed. 2.0 b:2026 Low-voltage switchgear and controlgear - Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function standard byInternational Electrotechnical Commission , 02/01/2026

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  IEC 61400-40 Ed. 1.0 en:2026

  IEC 61400-40 Ed. 1.0 en:2026 HistoricalWind energy generation systems - Part 40: Electromagnetic compatibility (EMC) - Requirements and test methods standard byInternational Electrotechnical Commission , 02/01/2026

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