Hypothetical Reference Connections for Public Synchronous Data Networks - Data Communication Networks - Transmission, Signalling and Switching, Network Aspects, Maintenance and Administrative Arrangements (Study Group VII) 4 pp
标准号:ITU-T X.92-1989
标准名称: 公用同步数据网的假设参考连接
英文名称:Hypothetical Reference Connections for Public Synchronous Data Networks - Data Communication Networks - Transmission, Signalling and Switching, Network Aspects, Maintenance and Administrative Arrangements (Study Group VII) 4 pp
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):M32