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![Barcode - Wikipedia, the free encyclopedia](https://www.iarticlesnet.com/pub/img/site/s_22.jpeg)
Barcode - Wikipedia, the free encyclopedia
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日期:2024-08-15
A barcode is an optical machine-readable representation of data relating to the object to which it is attached. Originally barcodes systematically represented data by varying the widths and spacings of parallel lines, ......看更多