单项选择题
A. lower deck B. main deck C. boat deck D. ‘tween deck
航修（）A. annual repairB. voyage repairC. day-to-day repai...
单项选择题航修（）
A. annual repair B. voyage repair C. day-to-day repair D. repairing
水泥涂料（）A. red lead paintB. cement washC. bitumenD. anti-...
单项选择题水泥涂料（）
A. red lead paint B. cement wash C. bitumen D. anti-fouling paint
内层漆（）A. top coatB. undercoatC. primerD. topside paint
单项选择题内层漆（）
A. top coat B. undercoat C. primer D. topside paint
