ceramic raised floor system. optional design,thin joint,pleasing construction effect,longer using life than other floor boards ceramic raised floor system1. size:600*600*30mm/ ... /Dissipative: 1.0x106 ~ 1.0x 1010ohms10.Constituted by all steel sheet,high mechanic strength and loading capacity,excellent fire-proof ... ,easy to install and disassembly,convenient to maintenance ceramic raised floor system