stainless steel vacuum pugmill

例句：

1. 1.This stainless steel vacuum pugmill is perfect for grinding small metal parts.
   这款不锈钢真空研磨机非常适合打磨小型金属部件。
2. 2.The engineer used this stainless steel vacuum pugmill to remove rust from the metal surface.
   这位工程师使用这款不锈钢真空研磨机去除金属表面的锈迹。
3. 3. The stainless steel vacuum pugmill is highly efficient and can save a lot of time compared to manual grinding.
   这款不锈钢真空研磨机非常高效，与手工研磨相比可以节省大量时间。