General Characteristics of a 48-Channel Transcoder Equipment - General Aspects of Digital Transmission Systems; Terminal Equipments (Study Groups XV and XVIII) 12 pp
国外标准现行
标准号:ITU-T G.762-1988
标准名称: 48路编码转换设备的一般特性
英文名称:General Characteristics of a 48-Channel Transcoder Equipment - General Aspects of Digital Transmission Systems; Terminal Equipments (Study Groups XV and XVIII) 12 pp