Terms containing relay unit

Subject	English	Chinese
el.	auxiliary relay unit	辅助继电器组
avia.	battery tie unit relay	蓄电池连接装置继电器
avia.	engine relay unit	发动机继电器装置
space	lunar communication relay unit	月球通信中继装置
IT	lunar communication relay unit	月球通信中继设备
el.	lunar communications relay unit	月球通信中继设备
el.	microwave relay unit	微波中继装置
avia.	microwave relay unit	微波继电器装置
mil.	relay control unit	继电器控制设备
geophys.	relay control unit	继电器控制单元
avia.	relay control unit	继电器控制装置
avia.	relay interface unit	继电器接口装置
el.	relay logic unit	继电器逻辑元件
el.	relay logic unit	继电器逻辑部件
comp.	relay storage unit	继电器式存储装置
el.	relay unit	中继装置
el.	relay unit	继电器组
steel.	relay unit	继电器
el.	trip relay unit	跳闸继电器组
el.	tripping relay unit	跳闸继电器组
tech.	unit block type all-relay interlocking	组合式电气集中联锁
commun., railw.	unit-block type relay interlocking	组合式电气集中联锁