In this article, the features and prospective application are introduced, and the security of untouching CPU card and its function of "one card with multiple usages" are particularly emphasized.
本文系统全面地介绍了各类IC卡的性能及其广阔的应用前景，重点强调了非接触式CPU卡的安全保密性和“一卡多用”。
In this article, the features and prospective application are introduced, and the security of untouching CPU card and its function of "one card with multiple usages" are particularly emphasized.
本文系统全面地介绍了各类IC卡的性能及其广阔的应用前景，重点强调了非接触式CPU卡的安全保密性和“一卡多用”。
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