Customer premises cabling for information technology - 2048 kbit s isdn primary access and leased line network interface 信息技术用用户房屋电缆线路. 2048kbit s isdn基本存取和租用专用通信网接口
Performance and test methods of the second order digital multiplex equipment operating at 8448 kbit s and using positive justification 8448 kbit s正码速调整二次群数字复用设备技术要求和测试方法
Performance and test methods of the fourth order digital multiplex equimpent operating at 139264 kbit s and using positive justification 139264 kbit s正码速调整四次群数字复用设备技术要求和测试方法
Customer premises cabling for information technology . part 2 : 2048 kbit s isdn primary access and leased line network interface 信息技术用用户屋内电缆敷设.第2部分: 2048千字节秒isdn初级接入和租用专线网络接口
Telecommunications - digital processing of program audio signals - algorithm for 15 - khz audio at 384 kbit s using 14 11 bit coding 电信.声频信号程序的数字处理.使用14 11位编码以384k位秒速率传输15k赫兹声频的算法
Customer premises cabling for information technology - part 2 : 2048 kbit s isdn primary access and leased line network interface ; german version en 50098 - 2 : 1996 建筑物信息电缆敷设.第2部分: 2048千字节秒isdn初级
D2048u . business telecommunications . open network provision technical requirements . 2048 kbit s digital unstructured leased line d2048u . connection characteristics 商务电信.开放网络设备技术要求. 2048kbit s的数字非限性租用线路
D2048u . business telecommunications . open network provision technical requirements . 2048 kbit s digital unstructured leased line d2048u . terminal equipment interface 商务电信.开放网络设备的技术要求. 2048kbit s的数字非限性租用线路
Integrated services digital network - audiovisual services - inband signalling procedures for audiovisual terminals using digital channels up to 2048 kbit s ; english version ets 300143 : 1994 综合服务数字网.声频视频服务.传送速度2048kbit s以
Transmission and multiplexing - synchronous cross connection equipment 64 and n 64 kbit s cross connection rate 2048 kbit s access ports - part 2 : management aspects ; english version ets 300010 - 2 : 1997 传送和多路传输.同步互连装置. 64和n 64千字节秒互
