NBN EN 300 356-34-2000 标准详情
- 标准号：NBN EN 300 356-34-2000
- 中文标题：
- 英文标题：Integrated Services Digital Network (isdn); Signalling System No.7; Isdn User Part (isup) Version 3 For The International Interface; Part 34: Protocol Implementation Conformance Statement (pics) Proforma Specification For Supplementary Services
- 标准类别：比利时标准NBN
- 发布日期：
