单项选择题
A.order list
B.repair list
C.store list
D.spare parts list
单项选择题 Under the Vessel Bridge-to-Bridge Radiotelephone Act，failure of a vessel’s radiotelephone equipment（）.
单项选择题 The two factors which make underwater hull repair difficult are accessibility and the（）.
单项选择题 The required fireman’s outfits required for ship’s are not to be used for any other purpose EXCEPT for the（）.