提出计算双层土壤复合接地网接地电阻的新解析方法。

A new analytic method for grounding resistance of compound grounding grids in two-layer soil is deduced in this paper.

youdao

提出计算双层土壤复合接地网接地电阻的新解析方法。

A new analytic method for grounding resistance of compound grounding grids in two-layer soil is deduced in this paper.

youdao