Provide cable prices, cable type, cable installation, cable fault testing, cable fault location, cable maintenance.

提供电缆价格 、 电缆型号, 电缆安装, 电缆故障测试, 电缆故障定位, 电缆维修.

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But, until now, there have not efficient methods on power cable fault location.

但是, 到目前为止, 电力电缆故障测距仍然缺少有效的方法.

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Then, the paper introduces the many kinds of methods of power cable fault location.

其次介绍了电力电缆故障测距的各种方法.

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The electric voltage echo coefficient provides dependable theories to the power cable fault location.

电压反射系数为电力电缆故障测距提供了可靠的理论依据.

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