NF EN IEC 81346-2

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

Le présent document établit des plans de classification et définit les classes d'objets ainsi que leurs lettres codes associées, et est principalement destinée à un usage dans les désignations de référence et pour la désignation des types génériques. Les plans de classification s'appliquent aux objets appartenant à toutes les disciplines techniques ainsi qu'à toutes les branches d'industrie.

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