GB/T 21049-2022
Han Xin code (English Version)
- Standard No.
- GB/T 21049-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 21049-2022
- Replace
- GB/T 21049-2007
- Scope
- This document specifies the symbol characteristics and symbol structure, data encoding and symbol representation, symbol printing, symbol quality, decoding process, reference decoding algorithm, data transmission and other technical contents of the Chinese Sensible Code. This document is suitable for automatic identification and data collection.
GB/T 21049-2022 history
- 2022 GB/T 21049-2022 Han Xin code
- 2007 GB/T 21049-2007 Chinese-sensible code
