硬件部分包括值班电路板、信号采集板和采集控制与数据存储板。
The hardware is consisted of on-duty circuit board, signal acquisition circuit board and acquisition control & data storage circuit board.
报警器装在值班室内，它含有专用逻辑电路。
The alarm which comprises a special logic circuit is arranged in a duty room.
报警器装在值班室内，它含有专用逻辑电路。
The alarm which comprises a special logic circuit is arranged in a duty room.
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