NF ETS 300449-2000 标准详情
- 标准号:NF ETS 300449-2000
- 中文标题:商务电信.特殊质量声音的宽带2线模拟出租线(A2S).连接特性和网络接口展示
- 英文标题:Business TeleCommunications (BTC) - Special quality voice bandwidth 2-wire analogue leased line (A2S) - Connection characteristics and network interface presentation.
- 标准类别:法国国家标准
- 发布日期:2000-12-01