A.湿货
B.干货
C.重货
D.杂货
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A.龙门吊
B.浮吊
C.岸吊
D.起重机
A.吊货索
B.吊货网
C.吊桶钩
D.货钩
A.起货机
B.起重机
C.龙门吊
D.重吊杆
A.超过
B.超出
C.卸货
D.超载
A.重吊杆
B.吊杆
C.桅杆
D.桅梯
A.起货机平台
B.夹板
C.千斤顶
D.油压千斤顶
A.油泵
B.油轮
C.油压千斤顶
D.油柜
A.保险销
B.保险锁
C.保险绳
D.保险柜
A.危险的
B.易燃地
C.化学品的
D.有毒的
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最新试题
What’s the matter with the winch?()
The container is loaded and discharged by gantry cranes.()
The safe working load of the derrick is 5 tons.()
There is something wrong with the winch at hatch No.2.()
Stores in Deck Department are: common tools, ropes, working protection gears, all kinds of paint and so on.()
I’ll ask the electrician to repair the winch. ()
We must use any stores carefully and return them after using.()
Clamps have been used up, and we also need plenty of lashing wires.()
The jumbo boom can lift heavy cargo, the gantry crane can hoist containers.()
The SWL of the derricks are different from 5 tons to 10 tons.()