标准摘要
[中文适用范围]： 本文档指定了可扩展通信系统概念，并定义了添加新功能以覆盖特定用例的规则。 [外文原描述]： This document specifies an extensible communication system concept and defines rules for adding new functionalities to cover specific use cases.
英文名称Extended farm management information systems data interface (EFDI) — Concept and guidelines