规格型号：  UB英标H型钢 406*178*54 402.6*177.7*7.7*10.9 S235/S275/S355 54.1 UB英标H型钢 406*178*60 406.4*177.9*7.9*12.8 S235/S275/S355 60.1 UB英标H型钢 406*178*67 409.4*178.8*8.8*14.3 S235/S275/S355 67.1 UB英标H型钢 406*178*74 412.8*179.5*9.5*16 S235/S275/S355 74.2 UB英标H型钢 457*152*52 449.8*152.4*7.6*10.9 S235/S275/S355 52.3 UB英标H型钢 457*152*60 454.6*152.9*8.1*13.3 S235/S275/S355 59.8 UB英标H型钢 457*152*67 458*153.8*9*15         S235/S275/S355 67.2 UB英标H型钢 457*152*74 462*154.4*9.6*17         S235/S275/S355 74.2 UB英标H型钢 457*152*82 465.8*155.3*10.5*18.9 S235/S275/S355 82.1 UB英标H型钢 457*191*67 453.4*189.9*8.5*12.7 S235/S275/S355 67.1 UB英标H型钢 457*191*74 457*190.4*9*14.5         S235/S275/S355 74.3 UB英标H型钢 457*191*82 460*191.3*9.9*16         S235/S275/S355 82 UB英标H型钢 457*191*89 463.4*191.9*10.5*17.7 S235/S275/S355 89 UB英标H型钢 457*198*98 467.2*192.8*11.4*19.6 S235/S275/S355 98.3