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
- green manure technique
- Green Marketing
- Green matrix
- Green measure
- green mechanical design
- green mines
- green mining
- green mining development demonstration zone
- green mussel
- Green operator
- green oyster event in Taiwan
- green packaging
- green packaging design
- green packaging grade
- green packing materials
- Green Paper on the Urban Environment
- Green Party
- Green Party of Aotearoa New Zealand
- Green Party of Canada
- Greenpeace
- green peace movement
- green period
- green pharmaceutical technology
- Green Pine Temple
- green planning and programming