反向电流继电器的英文

back current relay

back-current relay

reverse current relay

reverse-current relay

• 反向:    opposite direction ...
• 电流继电器:    curl relay; electr ...
• 低电流继电器:    under current rela ...

例句与用法

1. Electrical equipment for aircraft . differential reverse current relays with feeder protection
   飞机电气设备.带馈线保护的差动反向电流继电器