A.corrosive
B.poisonous
C.explosive
D.flammable
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你可能感兴趣的试题
A.corrosive
B.poisonous
C.explosive
D.dangerous
A.corrosive
B.poisonous
C.explosive
D.flammable
A.flammable
B.dangerous
C.fragile
D.poisonous
A.flammable
B.dangerous
C.explosive
D.fragile
A. floating crane
B. jumbo boom
C. union purchase
D. crane
A.upwards
B.downwards
C.forwards
D.backwards
A. bagged cargo
B. drummed cargo
C. cased cargo
D. deck cargo
A.upwards
B.downwards
C.forwards
D.backwards
A. bagged cargo
B. drummed cargo
C. cased cargo
D. packed cargo
A. side guy
B. guy
C. center guy
D. side stay
最新试题
The jumbo boom can lift heavy cargo, the gantry crane can hoist containers.（）
Persons who load and discharge ships are called stevedores.（）
The container is loaded and discharged by gantry cranes.（）
NO HOOK（）
Liquid bulk cargo is loaded and discharged by pumps.（）
The SWL of the derricks are different from 5 tons to 10 tons.（）
There is something wrong with the winch at hatch No.2.（）
NO DUMPING（）
We won’t load the light cargo first, will we? No, we won’t.（）
HANDLE WITH CARE（）