ETS 300 052-4 Ed.1 (1997) 标准详情
- 标准号:ETS 300 052-4 Ed.1 (1997)
- 中文标题:
- 英文标题:Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Multi Subscriber Number (MSN) supplementary service; Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for
- 标准类别:欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期: