题海让大学四年没有难题
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题目详情

单选题 Noxious liquid substances which, if discharged into the sea from tank cleaning or deballasting operations, are deemed to present a hazard to either marine resources or human health, are belong to

A. Category X

B. Category Y

C. Category Z

D. other substances

轮机英语二★课程封面

学科:轮机英语二★

时间:2024-12-18 02:20:40

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