NBN EN 302 646-1-2000 标准详情
- 标准号：NBN EN 302 646-1-2000
- 中文标题：
- 英文标题：Integrated Services Digital Network (isdn); Signalling System No.7; Digital Cellular Telecommunications System (phase 2+); Application Of Isdn User Part (isup) Version 3 For The Isdn-public Land Mobile Network (plmn) Signalling Interface; Part 1: Pro
- 标准类别：比利时标准NBN
- 发布日期：
