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In this paper, the traffic light automatic control system with PLC is introduced.
介绍了应用PLC实现交通信号灯的自动控制。
youdao
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By the automatic traffic light control system.
靠的是交通信号灯的自动指挥系统。
youdao
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By the automatic traffic light control system.
靠的是交通信号灯的自动指挥系统。
youdao