iso iec 7816 - chap. 4 smart card-iso iec 7816- chap. 4 smart card

智能卡行业规范，iso7816,主要描述对硬件的规范与协议规范，用于指导电信智能卡协议层开发-Smart card industry standards, iso7816, mainly describes the hardware specifications and protocol specifications for guidance telecom smart card protocol layer development