Home / Standards / GB/T 16649.12-2010 GB/T 16649.12-2010 Active Identification cards - Integrated circuit cards - Part 12: Cards with contacts - USB electrical interface and operating procedures 识别卡 集成电路卡 第12部分：带触点的卡-USB电气接口和操作规程 Standard Type GBT ICS 35.240.15 CCS L64 Status 现行 Issue Date 2010-12-01 Implementation 2011-04-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委