澳标H型钢250UC89.5G3001289.5澳标H型钢310UB32G3001232澳标H型钢310UB40.4G3001240.4澳标H型钢310UB46.2G3001246.2澳标H型钢310UC96.8G3001296.8澳标H型钢310UC118G澳标H型钢310UC137G澳标H型钢310UC158G澳标H型钢360UB44.7G3001244.7澳标H型钢360UB50.7G3001250.7澳标H型钢360UB56.7G3001256.7澳标H型钢410UB53.7G3001253.7