IEC 81346-2-2009 工业系统、装置、设备和工业产品.结构规则和参考命名.第2部分:物品分类和分级编码
IEC 81346-2-2009 标准详情
- 标准号：IEC 81346-2-2009
- 中文标题：工业系统、装置、设备和工业产品.结构规则和参考命名.第2部分:物品分类和分级编码
- 英文标题：Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 2: Classification of objects and codes for classes
- 标准类别：国际电工委员会标准
- 发布日期：2009-07
内容简介
IEC 81346-2:2009, published jointly by IEC and ISO definesclasses and subclasses of objects based on a purpose- or task-related view ofthe objects, together with their associated letter codes to be used inreference designations. The classification is
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