Home / Standards / GB/T 33740-2017 GB/T 33740-2017 Active Mobile payment—Test methods of contactless radio frequency interface based on 2.45GHz range controlled communication technology 手机支付 基于2.45GHz RCC(限域通信)技术的非接触射频接口测试方法 Standard Type GBT ICS 33.050.99 CCS M32 Status 现行 Issue Date 2017-05-12 Implementation 2017-12-01 Responsible Dept 工业和信息化部(通信) Drafting Unit N/A