GB/T 33741-2017手机支付基于2.45GHzRCC(限域通信)技术的非接触式读写器终端技术要求国家标准
英文:Mobile payment—Technical requirements for contactless reader terminal based on 2.45GHz range controlled communication...
英文:Mobile payment—Technical requirements for contactless reader terminal based on 2.45GHz range controlled communication...