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› IEC 62053-23:2003, Electricity metering equipment (a.c.) ,,Part 23
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发表于 2009-5-14 17:28:14
IEC 62053-23:2003, Electricity metering equipment (a.c.) ,,Part 23
IEC 62053-23:2003, Electricity metering equipment (a.c.) – Particular requirements –
Part 23: Static meters for reactive energy
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IEC 62053-23:2003, Electricity metering equipment (a.c.) ,,Part 23