This system realizes the automatic electricity management. Simultaneously, it has the function of warning and real-time displaying the electric quantity and cost.
该系统实现了电量管理自动化，同时起到了实时显示用电量和用电费及报警的作用。
This system realizes the automatic electricity management. Simultaneously, it has the function of warning and real-time displaying the electric quantity and cost.
该系统实现了电量管理自动化，同时起到了实时显示用电量和用电费及报警的作用。
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