I.S. EN 61346-2:2000被替代
Industrial Systems, Installations And Equipment And Industrial Products - Structuring Principles And Reference Designations - Classification Of Objects And Codes For Classes
出版：National Standards Authority of Ireland
专家解读视频
Gives object classes and associated letter codes for these classes to be used in reference designations.
BS EN 61346-2:2001 - Identical
SN EN 61346-2:2000 - Identical
DIN EN 61346-2 : 2000 - Identical
BS EN 61346-2 : 2001 - Identical
IEC 61346-2 : 1.0 - Identical
DIN EN 61346-2 : 2000 - Identical
EN 61346-2 : 2000 - Identical
SN EN 61346-2 : 2000 - Identical
NF EN 61346-2 : 2000 - Identical
NBN EN 61346-2 : 2001 - Identical
BS EN 61346-2 : 2001 - Identical
DIN EN 61346-2 (2000-12) - Identical
NF EN 61346-2:2000 - Identical
NBN EN 61346-2:2001 - Identical
IEC 61346-2 Ed. 1.0 - Identical
SS EN 61346-2 Ed. 1 (2001) - Identical
