SS I ETS 300 319 Ed. 1 标准详情
- 标准号：SS I ETS 300 319 Ed. 1
- 中文标题：
- 英文标题：Integrated Services Digital Network (isdn) - Digital Subscriber Signalling System No.one (dss1) - Partial Protocol Implementation Extra Information For Testing (pisxit) Proforma Specification For Signalling Network Layer Protocol For Circuit-mode Bas
- 标准类别：新加坡SS
- 发布日期：
