Chinese translation for "back up power"

备用电源
备用能源

Similar Words：

"back up lining brick" Chinese translation, "back up material" Chinese translation, "back up memory" Chinese translation, "back up oscillator" Chinese translation, "back up overspeed governor" Chinese translation, "back up procedure" Chinese translation, "back up program" Chinese translation, "back up protection" Chinese translation, "back up rear vauit over and catch" Chinese translation, "back up ring" Chinese translation