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IEC 61850-7-4 Amd.1 Ed. 2.0 b:2020
M00001492
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IEC 61850-7-4 Amd.1 Ed. 2.0 b:2020 Amendment 1 - Communication networks and systems for power utility automation - Part 7-4: Basic communication structure - Compatible logical node classes and data object classes
Amendment by International Electrotechnical Commission, 02/12/2020
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