Home / Standards / GB/T 12563-1990 GB/T 12563-1990 Abolished Requirements of terrestrial interface for domestic satellite communications earth stations 国内卫星通信地球站地面接口要求 Standard Type GBT ICS 33.060.30 CCS M14 Status 废止 Issue Date 1990-12-12 Implementation 1991-10-01 Responsible Dept 工业和信息化部（通信） Drafting Unit N/A