| 摘要 |
A hand-powered vacuum abrading apparatus having a housing within which a partial vacuum is established, the bottom of the housing comprising an abrading work surface, including a plurality of downward facing openings for receiving air and abraded particles from the surface being abraded into the housing, the abrading surface including abrading elements which extend below a substantial portion of the openings, the apparatus including a grip for hand pressing it against and moving it across the work surface.
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