A.Safety helmets
B.Buoyance aids
C.Breathing apparatus
D.Immersion suits
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A.Safety helmets
B.Goggles and sepctacles
C.Breathing aparatus
D.Safety suits
A.Safety helmets
B.Goggles and sepctacles
C.Breathing apparatus
D.Gloves and safety boots
A.Safety helmets
B.Goggles and sepctacles
C.Breathing apparatus
D.Gloves
A.Safey helmets
B.Goggles and spectacles
C.Breathing apparatus
D.Gloves
A.The doube bottom
B.The cofferdam
C.The navigating bridge
D.The superstucture
最新試題
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）
The ISM code is part of（）.
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
The helm command PORT TWENTY means（）.
Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）
（）is the act of allocating space to containers on board of a container ship in the order of the discharge ports.
The circulation around a low pressure center in the Northern Hemisphere is（）.
Which of the following is not a form of precipitation?（）
When the wave period and the apparent rolling period are the same（）.
The dew point temperature is（）.