单项选择题
When ship in the dock repairing, engine department should emphasize on the inspection of（）
A.sea valve chest, sect valve, thruster
B.bilge motherboard, steering and the shaft system
C.sea water system
D.fresh water system
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相关考题
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单项选择题
We should apply for annual spare parts according to（） Ⅰ.he need of annual overhaul Ⅱ.he storage of spare parts Ⅲ.he storage capacity of spare parts room
A.Ⅰ
B.Ⅱ
C.Ⅰ+Ⅱ
D.Ⅲ -
单项选择题
If the ordered spare parts have been modified by manufacturer, which of the following should be pay attention to?（）
A.quality
B.reliability
C.price fluctuating
D.applicability -
单项选择题
When replacing a part with a spare one, we should fill in tile spare parts consume table in time and make a mark in brief for （）
A.the reason of replacing
B.the course of replacing
C.crews who do this work
D.where and when the replacing being done
