| 摘要 |
In one embodiment, a drawer for receiving debris into a suction debris collection system includes a floor; walls extending up from the floor, the floor and the walls defining a chamber having a forward part and a rearward part; an outlet from the rearward part of the chamber; and a seal configured to prevent the passage of air through an opening to the suction system when the drawer is closed and suction is supplied to the opening.
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