A.let the schooner guy take most of the strain，thus transferring the load to the opposite boom
B.leave the preventer guy slack
C.secure them as close together as possible on deck
D.secure them so the angle between them is 90°at the boom head
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A.mold to develop on commodities
B.malfunction of the refrigeration equipment
C.contamination of the insulation in the space
D.All of the above
A.above the explosive range
B.within the explosive range
C.below the explosive range
D.None of the above
A.deep tanks／lower holds
B.lower holds／tweendecks
C.tweendecks／deep tanks
D.deep tanks／tweendecks
A.trailers
B.rolling vehicles
C.containers
D.All of the above
A.solid packing
B.rapid loading and discharge
C.vessel loaded full and down to her marks
D.palletized cargo
最新試題
An oil tanker，except as provided for otherwise，might discharge certain amount at certain rate of oil or oily mixtures into sea when（）.
If a cargo of kerosene were considered too lean to explode，then it must be（）.
An oil tanker operating with dedicated clean ballast tanks shall be equipped with（），approved by the Administration on the basis of specification recommended by the Organization，to enable supervision of the oil content in ballast water being discharged.
In securing deck loads for an ocean tow，drill pipe should be（）.
In order to minimize the effects of a tender vessel，when carrying a cargo of lumber，you should（）.
Large quantities of uncovered pig iron or billets should not be carried in the upper-tween decks because（）.
A vessel has an amidships superstructure. Which location would be most suitable for on-deck stowage of automobiles?（）.
The pneumatic containers which store bulk dry mud additives and cement on a ship are called（）.
If reefer spaces are not properly cleaned prior to loading cargo，it will most likely cause（）.
Generally speaking，the heavier cargo will go into the（），distributing it evenly fore and aft，the lighter cargo will probably be placed in the（）.