NBN TBR 12-1999 标准详情
- 标准号：NBN TBR 12-1999
- 中文标题：
- 英文标题：Business Telecommunications (bt); Open Network Provision (onp) Technical Requirements; 2 048 Kbit/s Digital Unstructured Leased Line (d2048u) Attachment Requirements For Terminal Equipment
- 标准类别：比利时标准NBN
- 发布日期：
