I met a project to say how the performance of plastic floor ah? Is it a plastic painting made of plastic floor? More
In the CAD drawing plastic floors are used to express the grid, in the filling - pattern fill - user-defined, you can choose.
HUMEI OKorder and the United States plastic sports floor HUMEI OKorder and the United States plastic floor flooring
How to say will do, as long as you put the illustration just fine. I am usually filled with dots.
