I. Protection of structures against lightning.
装置结构的避雷保护。
The lightning protection of the telecommunication equipment is a systemic project related to the protection of both structures and equipments against lightning.
通信设备的防雷是一个典型的系统工程，需要综合考虑机房防雷与设备防雷，二者缺一不可。
The lightning protection of the telecommunication equipment is a systemic project related to the protection of both structures and equipments against lightning.
通信设备的防雷是一个典型的系统工程，需要综合考虑机房防雷与设备防雷，二者缺一不可。
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