數(shù)據(jù)流控制開(kāi)關(guān)系統(tǒng) automatic data switching system: 自動(dòng)數(shù)據(jù)轉(zhuǎn)接系統(tǒng)data circuit switching system: 數(shù)據(jù)電路交換系統(tǒng)data message switching system: 數(shù)據(jù)報(bào)文交換機(jī); 數(shù)據(jù)報(bào)文交換系統(tǒng); 數(shù)據(jù)信息交換系統(tǒng)data switching system: 數(shù)據(jù)轉(zhuǎn)接方式dss data switching system: 數(shù)據(jù)交換系統(tǒng)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
