digital switch
短語詞組
- digital local switching 數(shù)字式市內(nèi)交換
- service digital telephone switching 數(shù)字電話交換業(yè)務(wù)
- digital telephone switching 數(shù)字電話;數(shù)字程控交換機(jī)
- digital pc switching system 數(shù)字程控交換系統(tǒng)
- digital SPC switching equipment 數(shù)字程控交換設(shè)備
- Digital Data Switching Matrix 數(shù)字?jǐn)?shù)據(jù)開關(guān)陣列
- digital data switching 數(shù)字?jǐn)?shù)據(jù)交換
- digital SPC switching 數(shù)字程控交換
- digital telephone switching service 數(shù)字電話交換業(yè)務(wù) 返回 digital switch