标准摘要
[中文适用范围]： 旨在促进数据通信方面的国际交流。 以两种语言呈现与数据通信领域相关的选定概念的术语和定义，并识别条目之间的关系。 [外文原描述]： Is intended to facilitate international communication in data communication. Presents, in two languages, terms and definitions of selected concepts relevant to the field of data communication and identifies relationships among the entries.
英文名称Information technology - Vocabulary - Part 9: Data communication