<p style="font-size: 12px;color:#aaa;">版权引用：<a href="https://www.behance.net/gallery/15129979/Dust-Free-Stoevfri"><span style="font-size: 12px;color:black;">“Stationary dust cleanerStøvfri is made out of stainless steel and real wood, making it a real quality product. The design is clean, and can be placed in any types of rooms, and with any types of floors. Støvfri runs automatically, and have sensors that adjust the speed of the fans according to how much dust it picks up. If you want to turn it off/on you can easily just tap your foot on the inner ring on top of Støvfri. The product has two fans built inside, that pulls dust from the floor, filters it, and then pushes out clean air. The filter has to be cleaned once a week, by removing the dust from the filter.”</span> </a>由 <a href="https://www.behance.net/DanielBrox"><span style="font-size: 12px;color:black;">Daniel Brox Nordmo</span></a> 授权许可 <span><a href="https://creativecommons.org/licenses/by-nc/4.0/deed.zh" target="_blank" style="font-size: 12px;color:black;">Attribution-NonCommercial 4.0 International<img src="" style="display: inline-block;height: 16px;width: auto;"></a></span></p>