The static floor is also called the dissipative static floor. A square tube stool is a kind of floor. When it is grounded or connected to any lower potential point, the charge can be dissipated. The resistance is between 10 5 to 10 9 times. Features between square ohms. “Section 8.5.1 of GB50174-2008 Electronic Information System Room Design Specification” states that the surface resistance or volume resistance of anti-static floor or floor shall be 2.5×104 to 1.0×109Ω.