Internal Automatic Observations Series E: Overall Network Operation Telephone Service Service Operation and Human Factors Network Management - Checking the Quality of the International Phone Service Study Group 2
标准号:ITU-T E.425-2002
标准名称: 国际自动监视 E系列:全面网络操作,电话服务,服务操作和人为因素 网络管理 检验国际电话业务的质量
英文名称:Internal Automatic Observations Series E: Overall Network Operation Telephone Service Service Operation and Human Factors Network Management - Checking the Quality of the International Phone Service Study Group 2
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):M02
国际标准分类号(ICS):33.060.80