污物和灰尘被吸入吸尘器。

Dirt and dust are drawn into a vacuum cleaner by suction.

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喷涂前应先把被涂物表面之 水份、油脂、铁锈、灰尘及附着污物清除干净。

Clean water, oil, rust, dust and other filths before spraying the paint on the surface.

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污物和灰尘被吸入吸尘器。

To clean with or use a vacuum cleaner.

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污物和灰尘被吸入吸尘器。

To clean with or use a vacuum cleaner.

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