A.Heat-resistant gloves
B.Rubber gloves
C.PVC gloves
D.Leather gloves
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A.Heat-resistant
B.Rubber gloves
C.PVC gloves
D.Leather gloves
A.a helment
B.safety cap
C.an ear plug
D.face mask
A.Safety helmets
B.Buoyancy aids
C.Breathing apparatus
D.Immersion suits
A.Safety helmets
B.Buoyance aids
C.Breathing apparatus
D.Immersion suits
A.Safety helmets
B.Goggles and sepctacles
C.Breathing aparatus
D.Safety suits
最新試題
ECDIS must be able to perform all of the following EXCEPT（）.
The ISM code is part of（）.
When steering by autopilot,how often should the steering be checked?（）
According to the relevant regulation, lifeboat should be powered by（）.
The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called（）.
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
Which of the following shall not the officers in charge of the navigational watch do?（）
Full details of all lights and fog signals are shown on（）.
A tide is called diurnal when（）.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.