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【判断题】
中间继电器是电磁式继电器的一种,是有触点的自动切换电器,其结构与工作原理与电磁式接触器相似,是将一个输入信号变成多个输出信号的继电器,它的输入信号为线圈的通电和断电,输出信号是各触点的动作。
A.
正确
B.
错误
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