就农村电网改造中，低压成套电器设备设计、制造、安装中的主动保护技术和被动保护技术进行了探讨。
The paper discusses the active and passive protection technology for wiring design, manufacture and installation in country electro - network reconstruction.
就农村电网改造中，低压成套电器设备设计、制造、安装中的主动保护技术和被动保护技术进行了探讨。
The paper discusses the active and passive protection technology for wiring design, manufacture and installation in country electro - network reconstruction.
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