Both the contact and step potential differences are less than tolerance.
接触、跨步电位差都小于允许值。
It is indicated that the step potential on the surface of the epitaxial grounding grid meets the specialty standard as long as the depth of burying of the grid is reasonable.
计算和实践表明，只要接地极埋设深度适宜，外延接地网表面的跨步电势仍然能够满足专业技术规范的安全要求。
It is indicated that the step potential on the surface of the epitaxial grounding grid meets the specialty standard as long as the depth of burying of the grid is reasonable.
计算和实践表明，只要接地极埋设深度适宜，外延接地网表面的跨步电势仍然能够满足专业技术规范的安全要求。
应用推荐