선박통항업무(船舶通航業務, ship movement service)

[Korean Word] 무선
  • hangul : 선박 통항 업무
  • hanja : 船舶通航業務
  • Related Word(s)

  • 국제전기통신협약(國際電氣通信協約, International Telecommunication Convention)
  • English Word(s)

  • ship movement service