The leakage current is of no use rate. The current does not leak the thermocouple insulation driving motor, lighting and heating, but it will still occur.

漏泄电流是没有用率的。经绝缘层漏泄的电流并不能热电偶驱动马达、发光或加热，但是依然会发生耗费。

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The leakage current is of no use rate. The current does not leak the thermocouple insulation driving motor, lighting and heating, but it will still occur.

漏泄电流是没有用率的。经绝缘层漏泄的电流并不能热电偶驱动马达、发光或加热，但是依然会发生耗费。

youdao