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- UPS电源UPS
- 后备式UPS电源reserve uninterruptible power supply
- UPS电源的使用与维护The use and maintenance of UPS power supply
- DCS系统UPS电源配置Setting Of UPS Power To DCS System
- 备用UPS电源的使用和维护Use and maintenance of UPS reserve power supply
- 浅谈UPS电源的使用与维护Briefs on the Operation and Maintenance of UPS
- 微机控制后备式UPS电源UPS Power Supply in Support Controlled by MPU
- 修理工在修电视机前先把电源切断。The repairman disconnected the television set before fixing it.
- UPSUninterrupted Power System(UPS)
- 第一次爆炸发生后，有人想到切断所有的电源，这真是一件幸事。It was a good thing somebody had the brains to switch off all the power when the first explosion occurred.
- UPS间UPSroom
- 无功电源规划reactive source planning
- UPS并联UPS parallel-combined
- Ｂ电源B power supply
- UPS系统UPS system
- Ｃ电源C power supply
- UPS变换backward mapping
- 他出去度假前一定要把总电源切断。Make sure the current is switched off at the mains before you leave on holiday.
- UPS选择choice of UPS
- 射电源表radio source catalogue
