对于不同的接地种类,其接地电阻的要求也是不相同的,要检查验收其接地电阻是否符合要求,必须掌握接地电阻测量仪的使用方法和在其测量过程中需要的注意事项.%For different types of the grounding, its requirements of the grounding resistance is not the same, so we have to check whether the grounding resistance is accepted the requirements or not, and must master the use of grounding resistance and notes in their measurement process.
展开▼
