Замењен
Defines object classes and associated letter codes for these classes to be used in reference designations. Applicable in all technical areas and may be applied at any position in a tree-like structure set up in accordance with IEC 61346-1
ПОВУЧЕН
IEC 61346-2:2000 ED1
99.60
Повлачење ступило на снагу
30. 7. 2009.
ПОВУЧЕН
IEC 81346-2:2009 ED1