1. 전파규칙(RR)의 목적이 아닌 것은?

• 1
  To ensure the availability and protection from harmful interference of the frequencies provided for distrss and safety purposes.

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• 2
  To facilitate the efficient and effective operation of all radio communication services.

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• 3
  To develop new technology of radio communication.

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• 4
  To assist in the prevention and resolution of cases of harmful interference between the radio services of different administrations.