The material refers to the material used in the tasks which are only a few active stages, such as paper, pencils, means materials off the remaining objects from the use of, such as lychee tube frame soft cloth coffee paid
Material refers to objects used in various applications. Which is not much use, such as paper, pencils. scrap material means waste material resulting from the use of such soft drink cans. Rag paper core tube.
Material means objects used in the works. The operating range is not much, such as paper, pencil scrap materials scrap means the other objects using such as soda axis toilet paper. Straw, rags