IEC 60050-601 Amd.2 Ed. 1.0 b:2020

Amendment 2 – International Electrotechnical Vocabulary (IEV) – Part 601: Generation, transmission and distribution of electricity – General
Amendment by International Electrotechnical Commission, 06/16/2020

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IEC 61850-7-2 Amd.1 Ed. 2.0 b:2020

Amendment 1 – Communication networks and systems for power utility automation – Part 7-2: Basic information and communication structure – Abstract communication service interface (ACSI)
Amendment by International Electrotechnical Commission, 02/10/2020

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IEC 60335-2-81 Ed. 3.2 en:2020

Household and similar electrical appliances – Safety – Part 2-81: Particular requirements for foot warmers and heating mats CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 06/08/2020

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IEC 60050-444 Ed. 1.0 b:2002

International Electrotechnical Vocabulary (IEV) – Part 444: Elementary relays
standard by International Electrotechnical Commission, 01/21/2002

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IEC 60050-321 Ed. 1.0 t:1986

International Electrotechnical Vocabulary (IEV) – Part 321: Instrument transformers
standard by International Electrotechnical Commission, 06/30/1986

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IEC 60050-721 Amd.1 Ed. 1.0 b:2016

Amendement 1 – International Electrotechnical Vocabulary (IEV) – Part 721: Telegraphy, facsimile and data communication
Amendment by International Electrotechnical Commission, 12/16/2016

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IEC 60050-151 Amd.4 Ed. 2.0 b:2020

Amendment 4 – International Electrotechnical Vocabulary (IEV) – Part 151: Electrical and magnetic devices
Amendment by International Electrotechnical Commission, 06/16/2020

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IEC 62305-SER Ed. 2.0 b:2020

Protection against lightning – ALL PARTS
standard by International Electrotechnical Commission, 01/06/2020

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IEC 63180 Ed. 1.0 b:2020

Methods of measurement and declaration of the detection range of detectors – Passive infrared detectors for major and minor motion detection
standard by International Electrotechnical Commission, 06/24/2020

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IEC 60317-70-1 Ed. 1.0 b:2020

Specifications for particular types of winding wires – Part 70-1: Polyester glass-fibre wound unvarnished and fused, bare or enamelled round copper wire, temperature index 155
standard by International Electrotechnical Commission, 06/22/2020

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