Aluminum raised floor

Load capacity / poing load 700 Kg Size 600 * 600 * 40 mm (not including Thinckness) Pand a ventilation rate of grating airflew: 50% / grating pand B :18-25% leap in the air Electronic conductive resistance against the system: 1 * 106 ohm Performance of outside diameter tolerance: +0,-0.4mm in If the thickness tolerance: + -0.3 mm United Nations flatness: 0.6 mm Demension Tolerance 599.6 ~ 600.00 mm Combusitibility A-level Quality is not broken, do not degumming, the color difference is not small Fire Alf1