• IEC 60051-5 : 4.0

    NA Status of Standard is Unknown

    DIRECT ACTING INDICATING ANALOGUE ELECTRICAL MEASURING INSTRUMENTS AND THEIR ACCESSORIES - PART 5: SPECIAL REQUIREMENTS FOR PHASE METERS, POWER FACTOR METERS AND SYNCHROSCOPES

    Publisher:  International Electrotechnical Committee

    Published: 

    Available Formats:  PDF - English - French, Hardcopy - English - French
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