Home / Standards / GB/T 15215-1994 GB/T 15215-1994 Active Global maritime distress and safety system--Performance requirements for digital selective calling (DSC) equipment 全球海上遇险安全系统(GMDSS) 数字选择呼叫(DSC)设备性能要求 Standard Type GBT ICS 47.020.70 CCS R28 Status 现行 Issue Date 1994-08-08 Implementation 1995-05-01 Responsible Dept 工业和信息化部（电子） Drafting Unit N/A