narrow-deviation frequency-modulated tra mitter的意思|示意
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窄偏调频发射机
narrow-deviation frequency-modulated tra mitter的网络常见释义
窄频偏调频发射机 ... narrow-beam sounder 窄束测深仪 narrow-deviation frequency-modulated tra mitter 窄频偏调频发射机 narrow-field tracker 窄视场跟踪器 ...