NBN EN 300 141-6-2000 标准详情
- 标准号：NBN EN 300 141-6-2000
- 中文标题：
- 英文标题：Integrated Services Digital Network (isdn); Call Hold (hold) Supplementary Service; Digital Subscriber Signalling System No. One (dss1) Protocol; Part 6: Abstract Test Suite (ats) And Partial Protocol Implementation Extra Information For Testing (pix
- 标准类别：比利时标准NBN
- 发布日期：
