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objects (en) > تجهیزات > acoustic equipment (en) > acoustic transponders (en)
objects (en) > تجهیزات > transponders (en) > acoustic transponders (en)

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acoustic transponders (en)  

定义

  • Information Acoustic transponder: A device used in underwater navigation that responds with an acoustic code when interrogated by an acoustic signal from a ship. (en)
  • Information Устройство, используемое в подводной навигации, которое отвечает акустическим кодом при запросе акустическим сигналом с корабля.

    创建的: 3/28/23

    最后修改: 12/16/25

    (ru)

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http://aims.fao.org/aos/agrovoc/c_3fab03cb

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