quick action relay
英
美
- action n.行为；活动；措施；效用；交战；情节；事件；姿态；起诉；机能
- quick adj.迅速的；快的；机敏的adv.迅速地；快
- relay vt.转播；转达；中继；接力；接替n.继电器；接力赛；替班
- An integrated-circuit transformer differential relay including secondary and fifth harmonics suppressor is designed.
设计了一种集成电路型具有二次五次谐波制动的变压器差动继电器。
