UNI CEI ENV 41111-1991 标准详情
- 标准号:UNI CEI ENV 41111-1991
- 中文标题:
- 英文标题:Information Systems Interconnection - Isdn - Provision Of Osi Connection Mode Transport Service Over The Osi Connection Mode Network Service By Using An Isdn Circuit Mode 64 Kbit/s Unrestricted Bearer Service - Permanent Case
- 标准类别:意大利UNIUNI
- 发布日期: