Turn on the power switch, power indicator light.
打开电源开关，电源指示灯亮。
Plug in the power, turn on power switch, power indicator light then the light;
插上电源，打开电源总开关，电源指示灯随即著亮；
Electricity, power generation, indicator light with loading conditions.
市电，发电，带载状态指示灯。
Electricity, power generation, indicator light with loading conditions.
市电，发电，带载状态指示灯。
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