对智能建筑弱电系统的防雷接地进行详细阐述，并对防雷击电磁脉冲部分着重说明。

This article expounds the lightning protection and earthing of weak current system for intelligent building. It emphasizes lightning electromagnetic pulse.

youdao

对智能建筑弱电系统的防雷接地进行详细阐述，并对防雷击电磁脉冲部分着重说明。

This article expounds the lightning protection and earthing of weak current system for intelligent building. It emphasizes lightning electromagnetic pulse.

youdao