二进制同步通讯或暂停式通讯线路  BSC or SS line

二线制电路  two lines system circuit

自动二进制传输通信线路  automatic binary data link

二度二线制  two dimension-two wire

二线二器式增音器  type 22 repeater

二线制  Two-wire System; two-line; two lines system; two-wrie system; Two wire; Two-wire-based; Two-wire; System

二线制变送  Two-wire transmitting

二线制变送器  two-wire transmitter

二线制测量  two-line measurement

二线制通信  two-wire communication

二线制同步串行总线  I2C

双向二线制  Bi-directional Two-line

四线二线变设备  terminating set; four wire terminating set

泵电机控制线路  pump motor control circuit

单线线路  single wire line

点火线路线束  ignition wiring harness

点位控制线路图  point-to-point wiring diagram

电气控制线路  control circut; electrical controlling circuits; Electrical controlled circuit

电器控制线路  eletrical apparatus control circuit