DIN ETS 300657 (1998-02) 标准详情
- 标准号:DIN ETS 300657 (1998-02)
- 中文标题:
- 英文标题:Broadband Integrated Services Digital Network (B-ISDN) - Signalling System No. 7 - B-ISDN User - Part (B-ISUP) Capability Set 1 (CS1) - Supplementary services (ITU-T Q.2730:1995, modified); English version ETS 300657:1997
- 标准类别:德国标准DIN
- 发布日期: