工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢工字钢名称10#12#14#16#18#20#A20#B22#A22#B25#A25#B28#A28#B30#A30#B30#C32#A32#B32#C36#A36#B36#C40#A40#B40#C45#A45#B45#C56#A56#B56#C63#A63#B63#C规格100*63*4.5120*74*5.0140*80*5.5160*88*6.0180*94*6.5200*100*7.0200*102*9.0220*110*7.5220*112*9.5250*116*8.0250*118*10.0280*122*8.5280*124*10.5300*126*9.0300*128*11.0300*130*13320*130*9.5320*132*11.5320*134*13.5360*136*10.0360*138*12.0360*140*14400*142*10.5400*144*12.5400*146*14.5450*150*11.5450*152*13.5450*154*15.5560*166*12.5560*168*14.5560*170*16.5630*176*13630*178*15630*180*17重量11.26113.98716.8920.51324.14327.92931.06933.0736.54238.10542.0343.49247.88848.08452.79457.50452.71757.74162.76560.03765.68971.34167.59873.87880.15880.4287.48594.55106.316115.108123.9121.407131.298141.189
因篇幅问题不能全部显示，请点此查看更多更全内容