GB/T 13888-2024 Chinese PDF (GB/T13888-2024)GB T 13888 2024_Chinese: Methods of measurement of the coercivity(up to 160 kA m) of magnetic materials in an open magnetic circuit (Chinese: 160kA m) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 13888 2024
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