Students will power is sent to the control box, press ON / OFF button switch ON keys, operationindicator light, machine.
将电源送至控制箱内，按下ON/OFF按钮开关的ON键，运转指示灯指示，机。
2
Most of the recommendations were adopted and implemented and the operationindicator of the gas-steam combined cycle unit improved significantly.
大部分意见经现场采纳实施后，机组的运行指标得到明显提高。
3
The invention discloses an operationindicator used for weather modification, comprising a communication control part and a display control part which are electrically connected;