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And you won't need to top up manually in the hard to reach corners, this vacuum has edge-to-edge cleaning that makes sure you get a better coverage along walls and corners. It also comes with an OMNI docking Station. Here the vacuum does all its maintenance, including mop washing and drying, water refilling, and dust emptying for up to 150 days. So there's really next to no work for you to do.
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以营业收入规模为分界线，我们统计了不同营收规模企业的区间分布及研发强度情况。整体而言，企业规模分布呈橄榄球状，“两端小中间大”。营收在十亿元级的企业数量最多（2904家），构成了最丰满的“腹部”；其次是亿元级（1979家）和百亿元级（773家）的企业。