step potential difference
...step potential difference;resistance reducing agent;deep well earthing;deviated-well resistance reducing [gap=176]关键词:接地电阻;接地装置;土壤电阻率;接触电位差;跨步电位差;降阻剂;深井接地;斜井降阻技术 ..
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step potential difference
阶跃电位差
以上为机器翻译结果,长、整句建议使用 人工翻译 。