公用: for public use; public; comm ...数据: data; record; information夹: double-layered; lined公用数据: common data; public data公用数据库: common data base; common database; public data base; public database公用数据区: common data area公用数据网: common data network; pdn public data network; pfm pbic data netwok; pfm public data network; public data networks(pdns); public dedicated data network公用数据网络: common data network; public data network, pdn公用数据系统: common data system公用数据总线: common data bus包交换公用数据网: packet switched public data network pspdn公用数据储存库: cdr common data repository公用数据传输服务: public data transmission service公用数据传送网络: public data network公用数据存储器: common data storage公用数据存储区: common data storage area公用数据翻译语言: cdtl common data translation language; common data translation language公用数据交换网: public switched data network psdn公用数据转接网: public switched data network空白公用数据块: blank common data block公用数据网 公用资料网路: puplic data network公共数据网 公用数据网: publicdatanetworkpdn空白公用数据数据块: blank common data block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