A.of working gangs
B.of idle time
C.in productivity of the working shifts
D.of working hours each working day
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A.IBC code
B.BC code
C.IMDG code
D.IGC code
A.strips of burlap
B.heavy paper
C.dunnage boards
D.strips of rope yarm
A.below
B.in
C.of
D.under
A.ballast deep tanks if they are slack
B.transfer ballast athwarships
C.pump out double bottoms
D.fill double bottom from deep tanks
A.tighted formally
B.shut tightly
C.combined properly
D.closed suitably
最新試題
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its().
The circulation around a low pressure center in the Northern Hemisphere is().
Which of the following shall not the officers in charge of the navigational watch do?()
What is it called when it is possible to ignite the vapour above the oil?()
Manoeuvring information can not be obtained from().
In the Northern hemisphere northerly winds may cause temperature().
Before any loading takes place any signs of the previous cargo should do().
ECDIS must be able to perform all of the following EXCEPT().
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().
It is dangerous for vessels without the operational radar()the estuary.