PN ETS 300 685-2005 标准详情
- 标准号：PN ETS 300 685-2005
- 中文标题：
- 英文标题：Broadband Integrated Services Digital Network (b-isdn) - Usage Of Cause And Location In Digital Subscriber Signalling System No. Two (dss2) And Signalling System No. 7 B-isdn User Part (b-isup)
- 标准类别：波兰标准PN
- 发布日期：
