A RADIO SIGNAL FROM A DISTRESSED VESSEL AUTOMATICA...
单选题

A RADIO SIGNAL FROM A DISTRESSED VESSEL AUTOMATICALLY DIRECTED TO A RCC GIVING POSITION,IDENTIFICATION,COURSE AND SPEED OF THE VESSEL AS WELL AS THE NATURE OF DISTRESS is known as().

发布日期:2021-03-22

A.Distress alert

B.Safety alert

C.Emergency alert

D.General alert

热门试题

热门资讯

    暂无相关推荐~

分享给好友

分享到朋友圈

取消

使用浏览器的分享功能,把这篇文章分享出去

确定