ISO/IEC TR 9789-1994 信息技术 数据交换用数据元素的组织和表示指南 编码方法和原则

标准号：ISO/IEC TR 9789-1994
中文标准名称：信息技术 数据交换用数据元素的组织和表示指南 编码方法和原则
英文标准名称：Information technology - Guidelines for the organization and representation of data elements for data interchange - Coding methods and principles
标准类型：L70
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L70
国际标准分类号：35.040
适用范围：Provides general guidance on the manner on which data can be expressed by codes. Describes the objectives of coding, the characteristics, advantages and disadvantages of different coding methods, the features of codes and gives guidelines for the design of codes. Examples of applications are ISO 9735:1988, ISO 8601:1988, ISO 3166:1993.