👉 A type of sheet that is used in the production of sandpaper, which are abrasive particles made from silica sand or other materials. These sheets typically have a uniform thickness and can be used for grinding various types of materials.
👉 A type of sheet that is used in the production of sandpaper, which are abrasive particles made from silica sand or other materials. These sheets typically have a uniform thickness and can be used for grinding various types of materials.
