公用: for public use; public; comm ...数据: data; record; information网: net公用数据网络: common data network; public data network, pdn包交换公用数据网: packet switched public data network pspdn公共数据网 公用数据网: publicdatanetworkpdn公用数据网 公用资料网路: puplic data network电路交换公用数据网: circuit switched public data network cspdn分组交换公用数据网: packet switched public data network pspdn; pspdn packet switched public data network; telenet中国公用数字数据网: chinaddn china digital data network专用数据网: pdn private data network; prvdn private data network公用数据: common data; public data公用数据夹: public folder公用数据库: common data base; common database; public data base; public database公用数据区: common data area规程的分组交换公用数据网的连接: connection of vsat systems with packet-switched public data networks based on x.procedures提供数据传输业务的分组交换公用数据网: for the provision of data transmission services公用数据系统: common data system公用数据总线: common data bus租用线路:从公用数据网商处租用的通信线路: leased line虚拟私用数据网: vpdn virtual private data network专用数据网标识码: pnic private data network identification code专用数据网识别码: private data network identification code公用数据储存库: cdr common data repository公用数据传输服务: public data transmission service