SS ETS 300 145 Ed. 2 (1996) 标准详情
- 标准号:SS ETS 300 145 Ed. 2 (1996)
- 中文标题:
- 英文标题:Integrated Services Digital Network (isdn) - Audiovisual Services - Videotelephone Systems And Terminal Equipment Operating On One Or Two 64 Kbit/s Channels
- 标准类别:新加坡SS
- 发布日期: