Aids to navigation radio control

无线电操纵导航设备

Water is an important navigation aids to navigation marks.

航标是重要的水上助航标志.

Classification of inland aids to navigation

内河航标等级

The Coast Guard has prioritized their work with regard to repairing aids to navigation.

海岸警卫队优先考虑的工作是在修理航行辅助设施方面.

So that our efforts for the development of your business downwind aids to navigation.

让我们的努力为您企业的发展顺风助航。

There are some special boats carrying out the maintenance of the aids to navigation there.

那里有一些专用船正在对助航设施进行保养.