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40.油輪不潔壓艙水之澄清,其油水完全分離並欲達到最佳效果則需多少小時?(A)十二(B)十六(C)二十(D)二十四
問題詳情
40.油輪不潔壓艙水之澄清,其油水完全分離並欲達到最佳效果則需多少小時?
(A)十二
(B)十六
(C)二十
(D)二十四
參考答案
答案:D
難度:
計算中
-1
書單:
沒有書單,新增
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39.為達航行安全,一般空載油輪在惡劣天候情況下,增加壓載量甚至達船舶載重量之多少?(A)百分之六十(B)百分之五十(C)百分之四十(D)百分之三十
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