如晶体管电路，可在输入端参加一个节制旌旗灯号来节制移相巨细；
Such as the transistor circuit can be input by adding a control signal to control the phase-shift size;
输进模块经过火警报警旌旗灯号线将火灾及毛病旌旗灯号报至节制器。
Load module through fire warning holding wire fire-alarm and fault signal newspaper to controller.
输进模块经过火警报警旌旗灯号线将火灾及毛病旌旗灯号报至节制器。
Load module through fire warning holding wire fire-alarm and fault signal newspaper to controller.
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