
AMENDMENT TO IEC 61466-2; COMPOSITE STRING INSULATOR UNITS FOR OVERHEAD LINES WITH A NOMINAL VOLTAGE GREATER THAN 1000 V - DIMENSIONAL AND ELECTRICAL CHARACTERISTICS
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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AMENDMENT TO IEC 61466-2; COMPOSITE STRING INSULATOR UNITS FOR OVERHEAD LINES WITH A NOMINAL VOLTAGE GREATER THAN 1000 V - DIMENSIONAL AND ELECTRICAL CHARACTERISTICS
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频