单项选择题
To ensure the quality of dock repair, C/E should know very well （）
A.the repair standard of main docking repair item
B.the special tool for repair item
C.the skill of repairer
D.the status of docking repair equipment
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相关考题
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单项选择题
Which of the following items don’t belong to dock repair works?（）
A.making the repair list, booking spare parts and special tools for the dock repair
B.shutting off all of the SW valves to outboard
C.the sketches or diagrams used for the dock repair
D.cleaning up the oil tank and boiler before enter the dock -
单项选择题
Which of the following items don’t belong to dock repair works?（）
A.the SW outboard valves
B.the tailshaft LO stop valve
C.the drain valve of the boiler
D.propeller shaft sealing device -
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
