When the ship is going to enter into the harbor, ____.A.change from heavy fuel oil to diesel oil for main engineB.pumping out bilge waterC.change sea chest from high level one to lower level oneD.test emergency generator
When the ship is going to enter into the harbor, ____.
A.change from heavy fuel oil to diesel oil for main engine
B.pumping out bilge water
C.change sea chest from high level one to lower level one
D.test emergency generator
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