那个端子有电。
你可以调整或拉大它以增加输入端子。
You can resize or "grow" this function to increase the number of inputs.
二次绕组中还带有110，220V输出电压端子供操作机构作电源。
The secondary winding offering the 110,220V voltage is used for power supply to operation machine.
二次绕组中还带有110，220V输出电压端子供操作机构作电源。
The secondary winding offering the 110,220V voltage is used for power supply to operation machine.
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