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IEC 81346-2 : 2019现行

Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 2: Classification of objects and codes for classes

出版：International Electrotechnical Committee

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基本信息

标准编号： IEC 81346-2 : 2019

发布时间：2019/6/18 0:00:00

标准类别：Standard

出版单位：International Electrotechnical Committee

标准页数：0

标准简介

IEC 81346-2:2019 establishes classification schemes with defined object classes and their associated letter codes, and is primarily intended for use in reference designations and for designation of generic types.

本标准替代的旧标准

IEC 81346-2 : 1.0

等同采用的国际标准

BS EN IEC 81346-2 : 2019 - Identical

DS/EN IEC 81346-2:2019 - Identical

UNE-EN IEC 81346-2:2019 - Identical

EN IEC 81346-2:2019 - Identical

NEN-EN-IEC 81346-2:2019 - Identical

I.S. EN IEC 81346-2:2019 - Identical