View Historical Standards for A927/A927M:

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Document Designation and Title Year Select Item(s) A927/A927M Standard Test Method for Alternating-Current Magnetic Properties of Toroidal Core Specimens Using the Voltmeter-Ammeter-Wattmeter Method 04 A927/A927M Standard Test Method for Alternating-Current Magnetic Properties of Toroidal Core Specimens Using the Voltmeter-Ammeter-Wattmeter Method 99