装设和拆除接地线的顺序
["\u5728\u88c5\u8bbe\u63a5\u5730\u7ebf\u65f6\uff0c\u5148\u5c06\u63a5\u5730\u7ebf\u7684\u4e00\u7aef\u63a5\u5730\uff1b\u518d\u5c06\u53e6\u4e00\u7aef\u4e0e\u88ab\u505c\u7535\u7684\u5bfc\u4f53\u76f8\u8fde\u3002\u62c6\u9664\u63a5\u5730\u7ebf\u65f6\uff0c\u5176\u987a\u5e8f\u76f8\u53cd\u3002\u63a5\u5730\u7ebf\u8981\u8fde\u63a5\u7262\u56fa\uff0c\u63a5\u89e6\u826f\u597d\u3002"]