IEC 61744 Ed. 3.0 b:2023

Calibration of fibre optic chromatic dispersion test sets
standard by International Electrotechnical Commission, 04/01/2023

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IEC 61158-6-28 Ed. 1.0 b:2023

Industrial communication networks – Fieldbus specifications – Part 6-28: Application layer protocol specification – Type 28 elements
standard by International Electrotechnical Commission, 03/01/2023

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IEC 61784-2-8 Ed. 1.0 b:2023

Industrial networks – Profiles – Part 2-8: Additional real-time fieldbus profiles based on ISO/IEC/IEEE 8802-3 – CPF 8
standard by International Electrotechnical Commission, 03/01/2023

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IEC 61158-1 Ed. 3.0 b:2023

Industrial communication networks – Fieldbus specifications – Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series
standard by International Electrotechnical Commission, 03/01/2023

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IEC 60268-23 Ed. 1.0 b:2023

Sound system equipment – Part 23: TVs and monitors – Loudspeaker systems
standard by International Electrotechnical Commission, 02/01/2023

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IEC /SRD 63233-2 Ed. 1.0 en:2023

Smart city standards inventory and mapping – Part 2 : Standards inventory
standard by International Electrotechnical Commission, 06/01/2023

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IEC 61158-6-4 Ed. 4.0 en:2023

Industrial communication networks – Fieldbus specifications – Part 6-4: Application layer protocol specification – Type 4 elements
standard by International Electrotechnical Commission, 03/01/2023

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IEC 62386-251 Ed. 1.0 b:2023

Digital addressable lighting interface – Part 251: Particular requirements – Memory bank 1 extension (device type 50)
standard by International Electrotechnical Commission, 04/01/2023

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IEC 62927 Ed. 1.1 b:2023

Voltage sourced converter (VSC) valves for static synchronous compensator (STATCOM) – Electrical testing CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 05/01/2023

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IEC 60838-2-3 Ed. 1.1 b:2023

Miscellaneous lampholders – Part 2-3: Particular requirements – Lampholders for double-capped linear LED lamps CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 04/01/2023

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