Terms containing blocking switch

Subject	English	Chinese
el.	blocking switch	阻断开关
el.	blocking switch	闭锁转换开关
space	non-blocking switch	无阻塞交换
tech.	non-blocking switch	非封锁转接设备
el.mach.	self-blocking switch	自动联锁开关
space	transmitting blocking switch	天线转换开关