USV: Definition from Answers.com
Universal Specialty Vehicles, Business->Firms Governmental->Transportation. Unterbrechungsfreie StromVersorgung, Computing->General. Upper Stage ...
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Uninterruptible power supply - Information from Answers.com
An uninterruptible power supply, also uninterruptible power source, UPS or battery/flywheel backup, is an electrical apparatus that provides emergency power to ...
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