Home / Standards / GB/T 14618-2012 GB/T 14618-2012 Active Frequency sharing criteria between line-of-sight radio-relay communications systems and space radio communications systems 视距微波接力通信系统与空间无线电通信系统共用频率的技术要求 Standard Type GBT ICS 33.060.30 CCS M30 Status 现行 Issue Date 2012-12-31 Implementation 2013-06-01 Responsible Dept 工业和信息化部（通信） Drafting Unit N/A