1、
Voltage and current sampling of power line is the precondition of accurate fault loca-ting.
对电力线路上电压、电流等数据的采集是实现精确故障定位的前提.
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2、
3、
HUANG Ting-moment, Shunde big Arahito a renowned poet, painter Huangdan book half-brother.
黄廷 矩, 顺德大良人,是著名诗人 、 书画家黄丹书的异母哥哥.
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