管理学 电子政务网络技术 释 integrated services digital network; ISDN 综合业务数字网 实现话音、数据和图像在同一个网络中传输与交换的重要技术，是一种典型的电路交换网络系统。
网络与数据通信 协议体系与组成结构 释文 integrated service digital network, ISDN 综合业务数字网
- White Blouse
- white-blue dwarf
- whiteboard metaphor
- white-box testing
- white broiler
- White Canal
- white cap
- white carbon black
- white cast iron
- white caustic
- white-cheeked macaque
- whitecheek monocle bream
- white chimney
- white chinese croaker
- white clothes stain remover
- White Cloud Cave of Mount Kong Scenic and Historic Area
- white cloud mountain minnow
- White Clouds and Red Trees
- White-Cloud Taoist
- white clover
- white coating
- White Collar Crime
- white-collar crime
- White Collar: The American Middle Classes
- white commisure