IEC 81346-2-2019 工业系统、装置和设备以及工业产品 – 结构原理和参考名称 – 第 2 部分：对象分类和类别代码.pdfVIP

IEC81346-2

Edition2.02019-06

INTERNATIONAL

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INTERNATIONALE

HORIZONTALSTANDARD

NORMEHORIZONTALE

Industrialsystems,installationsandequipmentandindustrialproducts–

Structuringprinciplesandreferencedesignations–

Part2:Classificationofobjectsandcodesforclasses

Systèmesindustriels,installationsetappareils,etproduitsindustriels–

Principesdestructurationetdésignationsderéférence–

Partie2:Classificationdesobjetsetcodespourlesclasses

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