防雷及接地安装施工工艺标准HFWX•QB1-6-013-2004.doc

本工艺标准适用于电力系统建筑工程的建筑物和构筑物的防雷及防雷接地、保护接地、工作接地、重复接地及屏蔽接地装置。
This technology is applicable to power system construction of the mine buildings and structures and lightning protection and grounding, protective grounding, grounding work, repeat the grounding and shielding earthing.

前往下载