Ship to ship communications during SAR should be executed by _____.

题库:船长 类型:最佳选择题 时间:2019-02-14 17:22:46 免费下载:《甲类船长英语考证》Word试卷

Ship to ship communications during SAR should be executed by _____.
A.VHF
B.MF
C.Satellite
D.VHF and MF

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