传统银行卡内植入微型计算机芯片作为保安装置，用于控制通过电子银行及结算系统的支付。
A microcomputer embedded within a conventional bank card used as a security device on controlling payments via electronic banking and clearing systems.
传统银行卡内植入微型计算机芯片作为保安装置，用于控制通过电子银行及结算系统的支付。
A microcomputer embedded within a conventional bank card used as a security device on controlling payments via electronic banking and clearing systems.
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