I.S. TBR 017-2001 标准详情
- 标准号:I.S. TBR 017-2001
- 中文标题:
- 英文标题:Business Telecommunications (btc) - Ordinary and Special Quality Voice Bandwidth 4-wire Analogue Leased Lines (a4o and A4s); Attachment Requirements for Terminal Equipment Interface
- 标准类别:爱尔兰国家标准I.S.
- 发布日期: