I.S. EN 81346-2:2009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：National Standards Authority of Ireland
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基本信息
标准编号： I.S. EN 81346-2:2009
发布时间：2009/11/12 0:00:00
标准类别：Standard
出版单位：National Standards Authority of Ireland
标准页数：47
标准简介
Describes classes and subclasses of objects based on a purpose- or task-related view of the objects, together with their associated letter codes to be used in reference designations.
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