cold rolled steel plate
material: Q235,Q345 standard: GB/T708-1988 thickness:0.2-1.8mm width:>=600mm size:0.2mm-5.0mm
material: Q235,Q345standard: GB/T708-1988thickness:0.2-5mmwidth:>=600mmsize:0.2mm-5.0mm
cold rolled steel plate
material: Q235,Q345 standard: GB/T708-1988 thickness:0.2-1.8mm width:>=600mm size:0.2mm-5.0mm
material: Q235,Q345standard: GB/T708-1988thickness:0.2-5mmwidth:>=600mmsize:0.2mm-5.0mm
cold rolled steel plate