摘要 |
<p>The machine essentially comprises a front device (4) for collecting loose material to be cleaned and for conveying it to a screening apparatus (12),which is adapted for separating the deposits from the loose material and discharging the cleaned material on the ground and the deposits into a collecting vessel (17),the machine being further provided with a device (23) for levelling the discharged material and a device (19-21) for empting the collecting vessel (17).</p> |