The company should establish and maintain procedures to control all documents and date which are relevant to（）.

Bales close to the deckhead should be covered to prevent（）.

The ISM code is part of（）.

It is dangerous for vessels without the operational radar（）the estuary.

How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）

Berthing means bringing a vessel to her berth until（）.

A tide is called diurnal when（）.

Fog is likely to occur when there is little difference between the dew point and the（）.

（）is on the panel of radar.

In the Northern hemisphere northerly winds may cause temperature（）.