Terms containing operator interface

Subject	English	Chinese
tech.	operator interface control block	操作员接口控制块
tech.	operator interface equipment	操作员接口设备
el.	operator interface module	操作员接口模块
telecom.	operator interface panel	操作员接口面板
avia.	operator interface station	操作员接口站
el.	operator interface terminal	话务员接口终端
el.	program operator interface area	程序操作员接口区