至少一个滚筒，其中所述至少一个滚筒定位成接近所述固定盘上的层叠拖把头；所述滚筒旋转以接合拖把头并从所述固定盘中取出所述拖把头。
The roller is positioned proximate to a stack of flat mops in the pan and the roller rotates to engage a flat mop and dispense the flat mop out of the dispenser.
至少一个滚筒，其中所述至少一个滚筒定位成接近所述固定盘上的层叠拖把头；所述滚筒旋转以接合拖把头并从所述固定盘中取出所述拖把头。
The roller is positioned proximate to a stack of flat mops in the pan and the roller rotates to engage a flat mop and dispense the flat mop out of the dispenser.
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