ETS 300 975 Ed.1 (1997) 标准详情
- 标准号:ETS 300 975 Ed.1 (1997)
- 中文标题:
- 英文标题:Digital cellular telecommunications system (Phase 2+) (GSM); Interworking between a Public Land Mobile Network (PLMN)and a Packet Switched Public Data Network/Integrated Services Digital Network (PSPDN/ISDN) for the support of packet switched data tr
- 标准类别:欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期: