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IEC

PDF Standards IEC 61747-30-3 Ed. 1.0 en:2019

Liquid crystal display devices – Part 30-3: Measuring methods for liquid crystal display modules – Motion artefact measurement of active matrix liquid crystal display modules
standard by International Electrotechnical Commission, 08/01/2019

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IEC

PDF Standards IEC 61850-7-4 Ed. 2.1 en:2020

Communication networks and systems for power utility automation – Part 7-4: Basic communication structure – Compatible logical node classes and data object classes CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 02/12/2020

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