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