12. ______ is a compartment divided by the floors and keelsons between the inner and outer
portions and is usually used as ballast tanks or fuel tanks.
(A) Afterpeak tank
(B) Forepeak tank
(C) Double bottom
(D) Double hull
私人筆記 (共 2 筆)
未解鎖
2. ______ 是由肋板和龍骨分隔的...
未解鎖
(C) Double bottom 重底...
阿摩線上測驗
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