A. The work of opening and closing hatches is usually done by crew members.
B. The work of opening and closing hatch covers is usually done by crew members.
C. The work of opening hatch covers is usually done by crew members.
D. The work of closing hatch covers is usually done by crew members.
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A. After loading and discharging, hatch covers will be opened.
B. After loading and discharging, hatch covers will be closed.
C. Before loading and discharging, hatch covers will be opened.
D. Before loading and discharging, hatch covers will be closed.
A. the guide rail
B. the guide rope
C. the side coaming
D. the guide roller
A.why
B.when
C.how
D.what
A. the open valve
B. the stop valve
C. the steam valve
D. the close valve
A. monthly
B. every three months
C. once monthly
D. every two months
A.foreman
B.operator
C.opener
D.stevedore
A. The cargo runner
B. The cargo block
C. The derrick sling
D. The lashing wire
A.gangway
B.bow
C.boiler
D.stern
A. Light cargo
B. Wet cargo
C. Heavy cargo
D. Bulk cargo
A.dry
B.fragile
C.smelling
D.dangerous
最新试题
Please close all the hatches.（）
We are loading dangerous cargo now.（）
Lifting capacities of derricks vary from three to ten tons. （）
There is something wrong with the winch at hatch No.2.（）
Cargo handling gear is the most important deck fitting.（）
HANDLE WITH CARE（）
Don’t forget to close the hatches. （）
The safe working load of the derrick is 5 tons.（）
Most general cargo ships have two derricks and two winches at each hatch.（）
Clamps have been used up， and we also need plenty of lashing wires.（）