The 2-d barcode has four security features: high-level reliable reading ability, encoding to protect original data, identification, and strong correcting ability.
二维条码本身具有高可靠性识读、编码保护源数据、身份识别、纠错等四种安全防伪特性。
The 2-d barcode has four security features: high-level reliable reading ability, encoding to protect original data, identification, and strong correcting ability.
二维条码本身具有高可靠性识读、编码保护源数据、身份识别、纠错等四种安全防伪特性。
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