The image shows a black and white photo of a large machine in a factory, with two people standing on the floor in front of it.
Read full description
The image shows a black and white photo of a large machine in a factory, with two people standing on the floor in front of it. In the background, there is a wall and a roof, and at the bottom of the image there is some text and a logo. The machine appears to be a ball mill, with a large cylindrical shape and a handle on the side.
