... , telecommunication buildings and military establishments. Features:1) Size: 600 x 600 x 35mm/30mm2) Conductive coefficient: 1 x 105 - 1 x 109 ohms3) Top and bottom welded ... stringer system8) access floors concentrated load grades 700lbs, 800lbs, 1,000lbs, 1,250lbs,TECHNICAL PARAMETERS TYPESIZEConcentrated Load(KG)Impact Load(N)Ultimated ...