抗雾霾神器 巨型户外“真空吸尘器”荷兰亮相
<p>10月25日在荷兰阿姆斯特丹举办的2016年海上能源展览会上，荷兰一家集团展出了一套空气净化系统。据报道，这种工业过滤器可以百分百净化有毒微粒。</p><p><span word="Dutch">Dutch</span> <span word="inventors">inventors</span> <span word="have">have</span> <span word="unveiled">unveiled</span> <span word="what">what</span> <span word="they">they</span> <span word="called">called</span> <span word="the">the</span> <span word="world">world</span>’<span word="s">s</span> <span word="first">first</span> <span word="giant">giant</span> <span word="outside">outside</span> <span word="air">air</span> <span word="vacuum">vacuum</span> <span word="cleaner">cleaner</span> – <span word="a">a</span> <span word="large">large</span> <span word="purifying">purifying</span> <span word="system">system</span> <span word="intended">intended</span> <span word="to">to</span> <span word="filter">filter</span> <span word="out">out</span> <span word="toxic">toxic</span> <span word="tiny">tiny</span> <span word="particles">particles</span> <span word="from">from</span> <span word="the">the</span> <span word="atmosphere">atmosphere</span> <span word="surrounding">surrounding</span> <span word="the">the</span> <span word="machine">machine</span>.</p><p>荷兰发明者公布了他们所谓的世界上第一台户外巨型真空吸尘器—一台旨在过滤周遭空气中有毒微粒的巨型空气过滤器。</p>
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