1.
Code for design of public packet switched data network engineering
公用分组交换数据网工程设计规范
2.
Code for acceptance of public packet switched data network engineering
公用分组交换数据网工程验收规范
3.
packet switched digital data network
分组交换数字数据网
4.
Packet-Switched Public Data Network , PSPDN
分封交换公众数据网络
5.
Packet-switched signalling system between public networks providing data transmission services
提供数据传输业务的公用网之间的分组交换信令系统
6.
General arrangements for interworking between packet switched public data networks (PSPDNS)
GB/T16522-1996分组交换公用数据网(PSPDN)之间互通的一般配置
7.
Circuit-switched Public Data Network , CSPDN
线路交换公众数据网络
8.
packet switched data transmission service
分组交换数据传输业务
9.
Code for design of public EDI network engineering
公用电子数据交换业务网工程设计规范
10.
Packet assembly/disassembly facility(PAD) in a public data network
公用数据网中的分组装拆设施
11.
Packet assembly/disassembly facility in a public data network
GB/T11591-1989公用数据网中的分组装/拆设施
12.
Research and Development of Packet Data Switching Gateway in TETRA Digital Trunked System;
TETRA数字集群系统分组数据交换网关的研究与开发
13.
High Speed Data Interface in Optical Packet Switching Edge Node
光分组交换网络边缘节点高速数据接口设计和实现
14.
Technology of EDI on Internet
互联网电子数据交换技术分析与比较
15.
The process of setting up a data transfer on a PSTN line.
在公用电话交换网（PSTN）线路上建立数据传输的过程。
16.
Organization for Data Exchange via Telecommunication in Europe
欧洲电传数据交换组织
17.
Automated Data Interchange Systems Panel
自动数据交换系统专家小组（数据交换系统小组）
18.
Data Interchange for Shipping Companies
航运公司数据交换系统