Several measuring methods of earth resistance are discussed . By comparing their advantages and disadvantages, some beneficial. conclusions, which have some guiding significance for the coming practical works, are reache d.
英
美
释义
对各种接地电阻测量方法的探讨,比较各种测量方法的利弊,得出一些有益的结论,对今后实际工作具有指导意义.
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