NBN EN 207-4-2000 标准详情
- 标准号：NBN EN 207-4-2000
- 中文标题：
- 英文标题：Integrated Services Digital Network (isdn) - Diversion Supplementary Services - Digital Subscriber Signalling System No. One (dss1) Protocol - Part 4 - Abstract Test Suite (ats) And Partial Protocol Implementation Extra Information For Testing (pixit
- 标准类别：比利时标准NBN
- 发布日期：
