销售碳钢冷轧方钢冷拉方钢冷拔扁钢规格50*2060*30扁铁方铁现货,
A3扁铁Q235扁钢 45#/号钢方钢扁条45X65x30*32X15*20x12*14X16*18,
45#/号钢方钢扁条A3扁铁Q235扁钢40*90X8*50x30*50x15X130x10*30,
A3精拉扁钢切割30*75油拔扁条30*80实心冷拔扁钢建筑幕墙黑料扁铁,
厂家扁钢q235b热镀锌扁钢30*3热轧镀锌扁铁50*5现货,
A3扁铁Q235扁钢45#/号钢方钢扁条6*15X16*110x20*30X8*55x70X90,
厂家直销镀锌扁钢热镀锌扁铁热轧扁钢30*3规格齐全可加工,
平键A3扁铁Q235扁钢45#/号钢方钢扁条10*45X8*60X7*8x30X130x20*4,
45#/号钢方钢扁条A3扁铁Q235扁钢45*60X12*28x24*24X30*100x17X25,
45#/号钢方钢扁条 A3扁铁Q235扁钢20*100x6X90x10*18X12*75X30*80,
A3扁铁Q235扁钢45#/号钢方钢扁条55*55X14*20x16*70x20X120X30*60,
A3扁铁Q235扁钢45#/号钢方钢扁条14*100X22*75x6*18x10*80X28*30,
A3扁铁Q235扁钢 45#/号钢方钢扁条14*30X15*160X55*65x8X50x95*95,
45#3号钢方钢扁条 A3扁铁Q2/5扁钢2**110 45080 20*20 3*30 45X90,
12x16*18x20*25x30*35x40*45冷拉方钢A3扁铁扁钢Q235平键45#型材,
14*25x30*40x50*60x70*80*90冷拉方钢A3扁铁扁钢Q235平键45#型材,
15*30x35*40x45*50x90*100*14扁钢Q235平键45#型材冷拉方钢A3扁铁,
45#/号钢方钢扁条A3扁铁Q235扁钢85*85X16*30x22*22X15*32X4X10,
45#/号钢方钢 扁条A3扁铁Q235扁钢40*55x22X90x12*24X30*35x65*80,
45#/号钢方钢扁条A3扁铁Q235扁钢10*16x16*120x32X50x30*55X40*75,
45#/号钢方钢扁条A3扁铁Q235扁钢30*85X10*40x13X13X40*70x50*80,
45#/号钢方钢扁条 A3扁铁Q235扁钢45*100x8X30x28*50X8*35x20*80,
10*20x25*30x35*40x45*50*60冷拉方钢A3扁铁扁钢Q235平键45#型材,
45#/号钢方钢扁条 A3扁铁Q235扁钢20*110X45*80x20*20X3*30x45X90,
45#/号钢方钢扁条A3扁铁Q235扁钢8*80X7*7x10*32X8*100x4X30x6*40,
45#/号钢方钢扁条A3扁铁Q235扁钢8*55X20*180x100*100X16*25x6X30,
A3扁铁Q235扁钢45#/号钢方钢扁条12*80X15*85平键12*20X30*65x9X9,
A3扁铁Q235扁钢 45#/号钢方钢扁条16*16X45*75x8*40X15*30x20X200,
45#/号钢方钢扁条A3扁铁Q235扁钢8*30x18*150X25*28X16*60x9X100,
45#/号钢方钢扁条A3扁铁Q235扁钢16*22X3*30x10*14X25*65x10X110, |