Information technology - 90mm optical disk cartridges , rewritable and read only , for data interchange 信息技术数据交换用90mm可重写和只读盒式光盘
Information technology - data interchange on 90mm flexible disk cartridges using modified frequency modulation recording at 31 831 ftprad on 80 tracks on each side - gb type 303 信息技术数据交换用90mm改进调频制记录的位密度为31831磁通翻转弧度每面80磁道的软磁盘gb 303型
技术: technology; skill; technique ...数据: data; record; information交换: exchange; swap; interchange; ...南方投资贸易和技术数据交换中心: sittdec; south investment trade and technological data exchange center技术数据: td technical data; tech data; technical data技术数据包: tdtechnical data package; technical data package技术数据表: technical data sheet技术数据处: technical data officecad数据交换: cad data exchange数据交换: data swapping; datex data exchange; dex data exchange; di data interchange; ds data switching数据交换机: data exchange unit; dse data switching exchange数据交换局: data switching exchange数据交换码: dic data interchange code数据交换器: data exchange unit数据交换网: data switched network; data switching network工程技术数据: engineering data基本技术数据: fundamental technical data技术数据管理: tdm: technical data management技术数据类型: technical data type技术数据系统: tds technical data system战术技术数据: tactical data主要技术数据: basic technical data; main technical data; main technical details标准数据交换: normal data interchange; standard data exchange; standard data interchange成批数据交换: batch data exchange串行数据交换: serial data exchange; serial data handshaking