Home / Standards / GB/T 13620-2009 GB/T 13620-2009 Active Determination of coordination area and predication methods of interference between satellite communication earth station and terrestrial microwave station 卫星通信地球站与地面微波站之间协调区的确定和干扰计算方法 Standard Type GBT ICS 33.100 CCS M04 Status 现行 Issue Date 2009-05-05 Implementation 2010-07-01 Responsible Dept 国家标准委 Drafting Unit N/A