通过真空泵形成不完全真空以吸取灰尘及垃圾。
真空吸尘器
KOBE Machine part clean machine APC-5000 Our website: https://www.ryokuta.com/en/products/apc-5000
Savage Bros 750 CM Chocolate Melter and Conditioner
Vac-U-Max 110 Explosion Proof Shop Vacuum