| 摘要 |
<p>The present invention relates to a mechanism comprising a number of spindles capable to perform circular motion without an axial rotation drive; and more particularly to a mechanism, which is capable to perform operations such as cleaning, brushing, cutting, boring, abrading, etc. on even or uneven surfaces by means of auxiliary units supplied on terminus of such spindles, and where fluid supply can be made externally for such terminal units.</p> |
