标准号:ETS 300 379 -1-1995
中文标准名称:ETS 300 379 -1-1995
英文标准名称:Signalling Protocols and Switching (SPS); Q3 Interface at the Local Exchange (LE) for Fault and Performance Management of V5 Interfaces and Associated Customer Profiles; Part 1: Q3 Interface Specification
发布日期:1995-01-01
实施日期:2014-03-29