ITU-T I.332-1989 标准详情
- 标准号：ITU-T I.332-1989
- 中文标题：
- 英文标题：numbering principles for interworking between isdns and dedicated networks with different numbering plans - integrated services digital network (isdn) - overall network aspects and functions, isdn user-network interfaces (study group xviii) 4 pp
- 标准类别：国际电信联盟标准
- 发布日期：1989-01-01
