IEC 60172:1966
Test procedure for the evaluation of the thermal endurance of enamelled wire by the lowering of the electric strength between twisted wires
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IEC 60172:1966
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Test procedure for the determination of the temperature index of enamelled and tape wrapped winding wires
测定漆包绕组线温度指数的试验规程
Test procedure for the determination of the temperature index of enamelled and tape wrapped winding wires
Test procedure for the determination of the temperature index of enamelled winding wires
Amendment 1 - Test procedure for the determination of the temperature index of enamelled winding wires
Test procedure for the determination of the temperature index of enamelled winding wires
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