1)pickup tube,信号管2)signal management,信号管理3)signal line,信号管路4)pump signal line,泵信号管路5)signal management system,信号管理系统6)signalized intersection,信号 (管制) 交叉口7)radar blackout,雷达信号管制8)signal line orifice,信号管路量孔9)signal line port,信号管路孔口10)signal line pressure tap,信号管路测压塞
用法例句
Application of serial communication between PLC and PC to railroad signal management;