A.collar band
B.guy band
C.pad eye collar
D.spider band
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A.handing of cargo cases
B.handing oilskings
C.sewing canvas
D.splicing small stuff
A.bight block
B.gin block
C.heel block
D.snatch block
A.group occulting
B.composite group flashing
C.Morse letter A
D.quick flashing
A.posted with instruction on the operation of the systm
B.ventilated and equipped with explosion-proof switches
C.painted with red and black diagonal stripes
D.equipped with a battery powered source of emergency lighting
A.at least annually
B.whenever it is below its required weight
C.only if the extinguisher has been used
D.before every safety inspection
最新試題
In the Northern hemisphere northerly winds may cause temperature（）.
Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）
Bales close to the deckhead should be covered to prevent（）.
ECDIS must be able to perform all of the following EXCEPT（）.
According to the relevant regulation, lifeboat should be powered by（）.
Fog is likely to occur when there is little difference between the dew point and the（）.
When the wave period and the apparent rolling period are the same（）.
It is dangerous for vessels without the operational radar（）the estuary.
Before any loading takes place any signs of the previous cargo should do（）.
Which of the following is not a form of precipitation?（）