A.above the explosive range
B.within the explosive range
C.below the explosive range
D.None of the above
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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
A.year
B.two years
C.four years
D.five years
A.Stripping
B.Loading
C.Cleaning
D.Crude oil washing
最新試題
Large quantities of uncovered pig iron or billets should not be carried in the upper-tween decks because（）.
When fruit is carried as refrigerated cargo，the most frequent cause of its being infected at the discharge port is（）.
Prior to backloading portable tanks or drums onto an offshore supply vessel，check that each tank is（）.
Access to a cargo pumproom on a tanker carrying grades A，B，C or D liquid cargoes shall be（）.
Cargo securing for Ro-Ro is based on the concept of（）.
Ullage measurements are taken from the top of the liquid to（）.
By regulation，cargo tank atmosphere must be inert before and during which operation?（）
To serve as a person in charge of transfer operations on board a self-propelled tanker，an individual must（）.
In order to minimize the effects of a tender vessel，when carrying a cargo of lumber，you should（）.
In preparing a cargo space for receipt of a shipment of bagged cargo，which instruction for laying dunnage should be followed? （）