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單項選擇題

According to Annex Ⅴ of MARPOL 73/78, the dunnage, lining and packing materials which will float can be discharged when the ship is more than（）away from the nearest land.

A.3 n mile
B.5 n mile
C.12 n mile
D.25 n mile

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單項選擇題

According to Annex Ⅳ of comminuted and disinfected sewage using an approved system can be discharged when the ship is more than away from the nearest land（）

A.3 n mile
B.5 n mile
C.12 n mile
D.25 n mile

單項選擇題

According to Anneal I of MARPOL 73/78, the discharging oil content of the machinery space bilges must be lower than（）

A.30 liters per nautical mile
B.15 liters per nautical mile
C.30 ppm
D.15 ppm