Uninterruptible power source (UPS) systems serve as critical redundant systems in case of power outages.

不间断电源(ups)在系统突然断电时，可充当关键的备用系统。

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Uninterruptible power source (UPS) systems serve as critical redundant systems in case of power outages.

不间断电源(ups)在系统突然断电时，可充当关键的备用系统。

youdao