闭路电视: closed circuit television播送: broadcast; transmit; beam电视播送: televising; to televise, telecast, television broadcasting电视播送室: studio电视播送影片: film pickup实况电视播送: television live transmission闭路电视: ccs close-circuit television; close circuit television; close-circut televison; closed circuit television (cctv); closed circuit tv; closed circuit video; closed-circuit television; wired television闭路电视机: closed-circuit television unitx线闭路电视: roentgen television闭路电视报文: videotext闭路电视监控: ccve闭路电视教学: closed-circuit television teaching; teaching via wired television闭路电视录像: into an interview room. they showed me the close circuit tv coverage闭路电视系统: closed circuit television systems; closed circuit tv system闭路电视,有线电视: closed-cricuit television闭路电视,工业电视: cctv closed circuit television办公室闭路电视: office enclosed circuit tv闭路电视监察器: closed-circuit television monitor闭路电视监控系统: cctv; closed circuit television system闭路电视监视区域: closed circuit tv in operation闭路电视监视系统: close-circuit television closed-circuft televishon; close-circuit television,closed-circuft televishon闭路电视控制系统: cable tv control system; closed-circuit tv control system闭路电视摄像机: closed circuit television camera; closed-circuit tv camera闭路电视摄象机: closed-circuit tv camera闭路电视摄影机: closed circuit television camera cctv