Class 09

Frequency extenders for {indicate type or field, e.g., radio signal tuners, radar receivers, etc.} 009-6431

{指明类型或领域，例如无线电信号调谐器、雷达接收机等}用频率扩展器

Chinese {指明类型或领域，例如无线电信号调谐器、雷达接收机等}用频率扩展器

English Frequency extenders for {indicate type or field, e.g., radio signal tuners, radar receivers, etc.}

Spanish Extensores de frecuencia para {indique el tipo o el campo, por ejemplo, sintonizadores de señal de radio, receptores de radar, etc.}