IEC 61158-5-21 Ed. 1.0现行
Industrial communication networks - Fieldbus specifications Part 5-21: Application layer service definition - Type 21 elements
出版：International Electrotechnical Committee
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基本信息
标准编号： IEC 61158-5-21 Ed. 1.0
发布时间：2010/8/6 0:00:00
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：73
标准简介
IEC 61158-5-21:2010 specifies the structure and services of the type 21 IEC fieldbus Application Layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498) and the OSI Application Layer Structure (ISO/IEC 9545). This standard cancels and replaces IEC/PAS 62573 published in 2008. This bilingual version published in 2012-01 corresponds to the English version published in 2010-08.
本标准替代的旧标准
等同采用的国际标准
BS EN 61158-5-21:2012 - Identical
