leased circuit
短语词组
- leased telegraph circuit service 租用電報電路業務
- leased line circuit 租賃線線路
- LSTC LeaSed Telegraph Circuit 租用的電報電路
- leased d circuit 專用線
- leased telegraph circuit [租賃]租用電報電路
- international private leased telecommunication circuit 國際專用租線通信電路
- international private leased circuit 國際私用租用電路;國際專線;國際私有專用線路;中國聯通國際專線業務
- LCC Leased Circuit Connection 租用電路連接
- LCS Leased Circuit Service 租用電路業務 返回 leased circuit