A.a safety harness with lifeline
B.a safety net
C.a life buoy
D.buoyancy agarments
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A.Heat-resistant gloves
B.Rubber gloves
C.PVC gloves
D.Leather gloves
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
最新試題
Bales close to the deckhead should be covered to prevent（）.
The circulation around a low pressure center in the Northern Hemisphere is（）.
It is dangerous for vessels without the operational radar（）the estuary.
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
Which of the following is not an operation mode of AIS?（）
In the Northern hemisphere northerly winds may cause temperature（）.
ECDIS must be able to perform all of the following EXCEPT（）.
Which of the following shall not the officers in charge of the navigational watch do?（）
The helm command PORT TWENTY means（）.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.