集中控制台: central control consolecentral control deskcentral control stationcentral panelcentralized control boardcentralized control consolecentralized control stationintegrated console
Application of the computer distributed control and modularization frame in the public telephone centralized comput fee and management system 计算机集散控制与模块化结构在公用电话集中计费与管理系统中的应用