专业批发澳标槽钢，欧标H型钢，德标H型钢、T型钢，英标槽钢，美标槽钢，日标槽钢，日标工字钢，欧标H型钢，欧标工字钢，欧标槽钢，英标H型钢，英标工字钢，英标角钢，美标H型钢，美标工字钢，等材料。

UB406*140*39	398*141.8*6.4*8.6	39
UB406*140*46	403.2*142.2*6.8*11.2	46
UB406*178*54	402.6*177.7*7.7*10.9	54.1
UB406*178*60	406.4*177.9*7.9*12.8	60.1
UB406*178*67	409.4*178.8*8.8*14.3	67.1
UB406*178*74	412.8*179.5*9.5*16	74.2
UB457*152*52	449.8*152.4*7.6*10.9	52.3
UB457*152*60	454.6*152.9*8.1*13.3	59.8
UB457*152*67	458*153.8*9*15	67.2
UB457*152*74	462*154.4*9.6*17	74.2
UB457*152*82	465.8*155.3*10.5*18.9	82.1