澳标H型钢150UC23.4G3001223.4澳标H型钢150UC30G3001230澳标H型钢150UC37.2G3001237.2澳标H型钢200UB25.4G3001225.4澳标H型钢200UB29.8G3001229.8澳标H型钢200UC46.2G3001246.2澳标H型钢200UC52.2G3001252.2澳标H型钢200UC59.5G3001259.5澳标H型钢250UB25.7G3001225.7澳标H型钢250UB31.4G3001231.4澳标H型钢250UB37.3G3001237.3澳标H型钢250UC72.9G3001272.9