NBN EN 301 451-1-2000 标准详情
- 标准号：NBN EN 301 451-1-2000
- 中文标题：
- 英文标题：Private Integrated Services Network (pisn); Cordless Terminal Mobility (ctm); Inter-exchange Signalling Protocol; Cordless Terminal Outgoing Call Additional Network Feature (anf-ctmo) For The Vpn B Service Entry Point; Part 1: Test Suite Structure An
- 标准类别：比利时标准NBN
- 发布日期：
