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GB/T 21049-2007
GB/T 21049-2007 Chinese-sensible code
Abstract
This standard specifies the symbol structure of the HX Code symbols, the method of information encoding and decoding, the error-correcting encoding and decoding algorithm, the method of information arrangement, the reference decoding algorithm, and the technical requirements for symbol quality, etc. This standard is applicable to automatic identification and data collection.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 21049-2007 |
| CCS | \nClassification and coding |
| ICS | Character sets and information encoding |
| Implement Date | 2008-02-01 |
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