![DTR造句怎么写]( "DTR造句怎么写")
- TheDTRistheswitchingfabrictheconnectstheC-PortswithinDTRconcentrator.TheDTRstandarddefinesrequirementsfornewend-stationsandconcentrators,anditspecifiesaprotocolforfull-duplexoperation.Voyager2DTRoperationswasnolongerneededduetoafailureonthehighwavefo...
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