那么,我一直忙于运行电线内的电气箱。
Well, I ve been busy running wires inside the electrical box.
大车控制箱是起重电气的一种。
复杂设备的电气控制箱正在被可编程控制器所代替。
The electric control box of complex equipment is being replaced by PLC.
复杂设备的电气控制箱正在被可编程控制器所代替。
The electric control box of complex equipment is being replaced by PLC.
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