EN 301 484-4 V1.1.1 (2002) 标准详情
- 标准号:EN 301 484-4 V1.1.1 (2002)
- 中文标题:
- 英文标题:Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Line Hunting (LH) supplementary service; Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PI
- 标准类别:欧盟标准EN
- 发布日期: