What is the difference between anti-static floor and anti-static floor?

The floor is painted and the floor is painted.

Anti-static floor is an overhead floor, which consists of floor, beam and bracket as a whole. The beam and the bracket are connected by screws to form a stable lower supporting system. The floor can be directly embedded in the square surrounded by the beam, and the bracket can be adjusted as needed.

They are also different in function, and the antistatic floor is more powerful.