單項(xiàng)選擇題

底漆用于出白金屬表面，防止其生銹。（）

A. Topside paint is applied to a bare surface to give protective against rust.
B. Undercoat is applied to a bare surface to give protection against rust.
C. Primer coat is applied to a bare surface to give protection against rust.
D. Topcoat is applied to a bare surface to give protection against rust.

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單項(xiàng)選擇題

用敲銹錘敲去厚銹。（）

A. Heavy rust is removed with a chipping hammer.
B. Loose paint and scale is removed with a scraper.
C. Heavy rust is removed with a scraper.
D. Loose paint and scale are removed with a chipping hammer.

單項(xiàng)選擇題

刮刀用來鏟去起泡的油漆和銹皮。（）

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.

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底漆用于出白金屬表面， 防止其生銹。（）

你可能感興趣的試題

用敲銹錘敲去厚銹。（）

刮刀用來鏟去起泡的油漆和銹皮。（）

底漆用于出白金屬表面，防止其生銹。（）

用敲銹錘敲去厚銹。（）

刮刀用來鏟去起泡的油漆和銹皮。（）