The PD measuring technique is widely used as an effective method of evaluating internal insulation status for electric equipment.
局部放电测量技术作为检验电气设备内部绝缘好坏的有效手段得到越来越普遍的应用。
Transformers do suffer from the internal short-circuit faults mainly due to internal insulation failure.
变压器内部短路故障发生的原因主要是变压器内部的绝缘失效。
The requirements for the internal insulation arc presented based on its functions in a solid rocket motor.
根据内绝热层在固体火箭发动机中的作用，对其提出了若干要求；
The requirements for the internal insulation arc presented based on its functions in a solid rocket motor.
根据内绝热层在固体火箭发动机中的作用，对其提出了若干要求；
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