NBN EN 301 069-2-2001 标准详情
- 标准号：NBN EN 301 069-2-2001
- 中文标题：
- 英文标题：Integrated Services Digital Network (isdn); Signalling System No.7; Isdn User Part (isup); Application Transport Mechanism; Part 2: Protocol Implementation Conformance Statement (pics) Proforma Specification
- 标准类别：比利时标准NBN
- 发布日期：
