The scuppers should be plugged____ .A.only if fixe
The scuppers should be plugged____ .
A.only if fixed containment is not used
B.only if portable containment is not used
C.only if fixed containment drains are open
D.whenever the vessel is being bunkered
请帮忙给出正确答案和分析，谢谢！
参考解答
407***779
2024-06-14 20:43:36
正确答案：D
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