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- AC undervoltage relay 交流欠电压延迟
- To meet this requirement, the new relay developed consists of a combination of directional overcurrent relay and directional undervoltage relay. 为满足这一需求，新开发的继电器组成的组合定向流保护继电器和方向性的欠压继电器。
- incuction type undervoltage relay 感应式低压继电器
- rotating-iron type undervoltage relay 旋转衔铁式欠压继电器
- induction type undervoltage relay 感应式低压继电路
- The anchor man in a relay team runs last. 接力队中的主力跑最后一棒。
- Six teams competed in yesterday's relay race. 六个队参加了昨天的接力赛。
- She want to relay the carpet in her new home. 她想重新铺设她新房子的地毯。
- plunger type undervoltage relay 活塞式欠电压继电器
- The concert was broadcast by relay. 这场音乐会是实况转播的。
- She wanted to relay the carpet in her new home. 她想重新铺设她新房子的地毯。
- A new relay of horses was harnessed to the cart. 用作轮换的马都已套到了那辆马车上。
- undervoltage relay 欠压继电器
- plunger-type undervoltage relay 活塞式欠压继电器
- phase undervoltage relay 低相压继电器
- That footballer has been transferred to AC Milan. 那个足球运动员已经转会到AC米兰队。
- AC excitation is a good solution to this problem. 交流励磁是一种好解法对这个问题。
- The angle is contained by the lines AB and AC . 此角由直线AB和AC构成。
- AC Milan is the current European Cup champion. ac米兰队是今年欧洲冠军杯冠军。
- Please ac c ept my best wishes for your happiness. 请接受我最诚恳的良好祝愿；祝您幸福。
