Administrative Arrangements for the Provision of International Permanent Virtual Circuits (PVCs) - Data Communication Networks - Transmission, Signalling and Switching, Network Aspects, Maintenance and Administrative Arrangements (Study Group VII) 3 pp
标准号:ITU-T X.181-1989
标准名称: 国际封闭用户群行政安排-数据通信网络-传输,信令和转换,网络方面,维护和行政安排 研究组17 3pp
英文名称:Administrative Arrangements for the Provision of International Permanent Virtual Circuits (PVCs) - Data Communication Networks - Transmission, Signalling and Switching, Network Aspects, Maintenance and Administrative Arrangements (Study Group VII) 3 pp
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):L78
国际标准分类号(ICS):33.040.40