单选题Waste oil from the lube oil sumps of machinery may NOT be （）.Adrained into the vessels bilgesBreclaimed for other usesCheld in a slop tankDpurified and then reused
单选题
Waste oil from the lube oil sumps of machinery may NOT be （）.
A
drained into the vessels bilges
B
reclaimed for other uses
C
held in a slop tank
D
purified and then reused
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