GB/T 7590-1987
ActiveCode of Chinese ideograms set forinformation interchange--The 4th supplementary set
信息交换用汉字编码字符集 第四辅助集
Application Summary AI generated
This standard defines a supplementary set of Chinese ideogram encodings for information interchange, specifically the fourth auxiliary set. It is applied in computing and telecommunications systems to enable the accurate representation and exchange of less common Chinese characters not covered in primary character sets. The standard is used in software development, data processing, and digital communication contexts requiring comprehensive Chinese text support.
Related Standards
GB/T 21049-2007
Chinese-sensible code
GB/T 19245-2003
Specification for information interchange of electronic business card
GB/T 16986-2003
Application identifiers for EAN·UCC system
GB/T 19253-2003
Information technology--Notation of format for data element values
GB/T 16829-2003
Information technology--Automatic identification and data capture techniques--Bar code symbology specifications--Interleaved 2 of 5
GB/T 18391.2-2003
Information technology--Specification and standardization of data elements--Part 2: Classification for data elements
GB/T 2261.2-2003
Classification and codesof basic personal information--Part 2: Codes for marriage status
GB/T 2261.1-2003
Classification and codesof basic personal information--Part 1: Codes for sexual distinction of human
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.