求翻译：2、在控制箱门上安装必要的电流表、电压表及电源指示灯。主控制采用人机界面（触摸屏）显示和控制，可显示（监控）淋雨间状态、时间、水流量、压力、等工作状态，并可连接打印机打印本次的流量、压力和存储功能。是什么意思？

Install the necessary ammeter, voltmeter, and power indicator in the control box door. The main control man-machine interface (touch screen) display and control, can display the status (monitoring) rain, time, water flow, pressure, work status, and can connect the printer to print in this flow, pres

2, in the control cabinet doors installed on the ammeter, voltmeter and power LED. Master control in human-machine interface (touch screen) to display and control, you can display (monitor) rain-water status, time, flow, pressure, and other work status, and can be connected to the printer print this

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2, in the control cabinet door installation necessary ammeters, voltmeters and power light on. Main control uses human-machine interface (touch screen) display and control, you can display (monitor) rain, water flow, pressure, State, time, status, and can connect to the printer to print the flow, pr

2nd, installs the essential ampere meter, the voltmeter and the power light in the control box gate.The master control uses the man-machine contact surface (touching screen) to demonstrate and the control, may demonstrate (monitoring) the heavy rain the condition, the time, the discharge of water, t