digital array radar
辅助天线
数字阵列雷达
数字阵雷达
数字化相控阵雷达
有源数字阵列
宽带数字阵列雷达
Digital Array Weather Radar
Digital Phased Array Radar
Digital 8 tape Digital 8
Digital Archived Digital Publish
Digital In-Analog Out Digital Audio Equipment
digital province and digital city
Digital Radiography Digital Radiograph
Digital Selective Calling Digital Selective Calling
Digital Signal Level 0- Digital Signal Level 3 DS0-DS3