矩形管500*300厚度68101268101268101268101268101268101256备注450*250400*300400*200350*150300*200300*1508101268101256250*200250*1508101246250*1008101234200*15068101234200*10068104200*9568104180*100681056160*1408101234160*80681034150*100681034150*9068103150*754683现货很少4140*80681034125*10068104125*75681034120*10068102120*804682120*60462120*504现货较少5242100*80468现货较少2100*60461100*5024523现货较少现货较少现货较少120*40100*75*6100*40290*6090*50*41.480*60241.280*50230.980*40241.270*50240.860*401240.860*301230.850*401现货较少30.750*30240.750*25230.740*30230.640*2522.50.640*20230.624530*2020*1420*100.51.20.51.2
