ISO/IEC 13251 : 2004(R2009)被替代
Collection of graphical symbols for office equipment
出版：International Organization for Standardization
专家解读视频
Gives a certain number of graphical symbols that are typically used on office equipment such as computers, printers, telephones and copying machines.
CSA ISO/IEC 13251 : 2005 - Identical
CSA ISO/IEC 13251 : 2005 : R2010 - Identical
CSA ISO/IEC 13251 : 2005 - Identical
CSA ISO/IEC 13251 : 2005 : R2015 - Identical
INCITS/ISO/IEC 13251 : 2009 - Identical
INCITS/ISO/IEC 13251 : 2009 - Identical
CSA ISO/IEC 13251 : 2005 - Identical
