咋会？

1. ProTeam Backpack Vacuums, Super QuarterVac Commercial Backpack Vacuum Cleaner with HEPA Media Filtration and 2-Piece Wand Tool Kit, 6 Quart, Corded

https://www.amazon.com/dp/B00GM4Y59U/ref=asc_df_B00GM4Y59U5228419/?tag=hyprod-20&creative=394997&creativeASIN=B00GM4Y59U&linkCode=df0&hvadid=167146779028&hvpos=1o1&hvnetw=g&hvrand=9306008212131954360&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9001908&hvtargid=pla-305717773850

2. Shop-Vac 12-Gallon 6.5-Peak HP Shop Vacuum

https://www.lowes.com/pd/Shop-Vac-12-Gallon-6-5-Peak-HP-Shop-Vacuum/50159055

都是pro用的。第二个小心把自己吸进去。