闭路: mesh; closed circuit; closed ...通信: communication; communicate b ...系统: system公路通信系统: road telecommunication system铁路通信系统: railroad communication system rrcs时分多路通信系统: multiplex time division system闭路式通信系统: closed circuit communication system; closed circuit communications systems闭路通信: closed circuit signalling; closed-circuit signalling无干扰多路通信系统: non interfering multiple access system闭路通讯系统: closed-circuit communication sy-stem光通信系统: optical communication system机通信系统: man-machine communication system通信系统: communication system; communications systems; reporting system主通信系统: main communication system内部通信系统, 相互通信系统: intercommunication system办公通信系统: office communication system保密通信系统: privacy communication system报知通信系统: warning communications编码通信系统: navamander标准通信系统: communications systems standard波导通信系统: wcs waveguide communications system厂内通信系统: intraplant communication system车辆通信系统: vcs vehicular communication system城市通信系统: communication system传真通信系统: facsimile communicatio system; facsimile communication system
