短語(yǔ)詞組短語(yǔ)wideband radar digital receiver 寬帶雷達(dá)數(shù)字接收機(jī)Digital Radar Receiver 數(shù)字化雷達(dá)接收機(jī)universal digital radar receiver 數(shù)字通用接收機(jī) 返回 radar digital receiver