局部放电是评定高压电器设备绝缘老化程度的重要参数。
Partial discharge is important parameter for evaluating insulation ageing of high voltage electric appliance and equipment.
局部放电是评定高压电器设备尽缘老化程度的重要参数。
Partial discharge is important parameter for evaluating insulation ageing of high voltage electric appliance and equipment.
该装置可用于监测电缆地线的连续性，确保高压电器设备及作业人员的安全。
This device can be used to monitor the continuity of the core wire of cables and to ensure the safety of high voltage electrical equipment and the operators.
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