单项选择题
A. Loose paint and scale is removed with a scraper. B. Heavy rust is removed with a scraper. C. Loose paint and scale is removed with a chipping hammer. D. Heavy rust is removed with a chipping hammer.
A. Apply two coats of red lead primer and topside paint to the forecastle deck. B. Apply two coats of red lead primer and boottopping paint to the forecastle deck. C. Apply two coats of topside paint and red lead primer to the poop deck. D. Apply two coats of red lead primer and topside paint to the poop deck.
A. The main body of a vessel is the hull. B. The main body of a vessel is the superstructure. C. The main body of a vessel is the engine room. D. The main body of a vessel is the poop.