BS EN IEC 81346-2 : 2019現行
Industrial systems, installations and equipment and industrial products. Structuring principles and reference designations. Classification of objects and codes for classes
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS EN IEC 81346-2 : 2019
標準類別：Standard
出版單位：British Standards Institution
標準頁數：0
標準簡介
This part of IEC 81346 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.
本標準替代的舊標準
等同采用的國際標準
IEC 81346-2 : 2019 - Identical
IEC 81346-2 : 2019 - Identical
EN 81346-2 : 2009 - Identical
