| 摘要 |
<p>The invention relates to a sander which includes a container holding a granular material, the container being designed, at the bottom part, to engage in an orifice with controlled opening in order to allow, when it is desired, the granular material to flow, characterised in that the sander (2) comprises a base plate (30) carrying the orifice (5) with controlled opening and supporting on one side, the lower side, a body (10) carrying a nozzle (6) for delivering the granular material (1), in order to deliver it at a desired place, and on the other side the means of controlling the opening of the orifice (5), which means are furthermore contained in the container (R), the body (10) being removably fastened to the baseplate (30). <IMAGE></p> |
