综合数字网是采用数字交换和数字传输的电信网。简称IDN。
关键词 综合数字网 数字同步网 综合定时供给系统 [gap=9578]Key words integrated digital network ,digital synchronization network ,building integrated timing system
基于628个网页-相关网页
综合数字网络 integrated digital network
综合业务数字网 Integrated Services Digital Network ; ISDN ; otn management system ; Integrated service data network
电话综合数字网 IDN ; integrated digital network
宽带综合业务数字网 Broadband integrated services digital network ; B-ISDN ; Broadband ISDN ; B-ISDNBroadband integrated services digital network
综合业务数字网络 ISDN ; integrated service digital network
综合服务数字网 ISDN ; integrated services digital network ; I
它由综合数字网 Intergrated Digital Network ; IDN
综合数字电话网 IDN ; Integrated Digital Network
广播综合业务数字网络 broadband integrated services digital network
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