方条11smnpb30易切锈钢Y12Pb圆棒料1.0736磨光棒36SMnPb14钢棒Y15

36SMnPb14 圆钢 AISI12L13 圆棒 9SMn28易切削钢 F45MNVS 六角棒

36SMnPb14易切削钢SAE1130棒料SAE1117六角棒SAE1115磨光棒SUM24L

36SMnPb14易切削钢12SMn35六角棒9S20圆棒SUM23L方棒Y40MN Y45MN

1117易切削钢12SMNPB35环保易车棒材36SMnPb14光亮棒1146圆钢

36SMnPb14易切削钢Y15MnY35Mn钢棒1.0756圆棒ETG100冷拉圆35SPb20

36SMnPb14易切削钢Y10CR17 F30MnVS圆钢10722 1045钢棒11SMn30

36SMNPB14 SUS303易切削 模具钢 SD18T塑胶模具钢9SMN28K钢板圆棒

易切削钢36SMn14 36SMnPb14 35SMn20 35SMnPb20 38SMn28圆钢 钢板

易切削钢10SPb20方钢38SMnPb28 36SMnPb14 六角棒 11SMnPb28 棒材

36SMnPb14易切削钢11SMn30 1.0715圆钢Y45MnS 210M15 扁钢1214BI

供SAE1213易切削钢1069 1070易车铁36SMnPb14冷拉光亮棒Y45Ca圆钢

44SMn28易切削钢1.0722圆棒1.0764圆钢36SMnPb14六角棒12L14光圆

1117易切削钢12SMNPB35环保易车棒材36SMnPb14光亮棒1146圆钢

40S20易切削钢1117 1144实心棒15SMn13圆钢SUM25 36smnpb14车光圆

现货F35MnVN 11SMnPb30 薄板 36SMn14 环保铁 36SMnPb14加工定制

Y45CrCaS易车铁9SMnPb28 212M44冷拉光圆 9S20扁钢 36SMnPb14方钢

1144易切削钢36SMnPb14光亮棒Y12易车铁10S20圆棒 11SMn28六角钢

Y40Mn易切削钢36smnpb14精拉棒11SMn30+C光亮圆棒11SMNPB37+C圆钢

36SMnPb14易切削钢11SMn30 1.0715圆钢Y45MnS 210M15 扁钢1214BI

SUM23耐磨易切削钢3SAE1144 Y15冷拉光圆36SMnPb14光亮棒1146线材

46SPb20 易切削钢 36SMnPb14 光棒1.0721 冷拉圆棒 ASTM1116 光圆

1108 1109 1110 1116 1117 1118易切削钢SAE1115 36SMnPb14 Y15Mn

36SMnPb14易切削钢12SMn35六角棒9S20圆棒SUM23L方棒Y40MN Y45MN

Y45CrCaS易车铁212M44冷拉光圆 9S20扁钢 9SMnPb28 36SMnPb14方钢

36SMnPb14易切削钢11SMn30冷拉圆棒1.0739六角棒11SMNPB20圆钢

易切削钢36SMn14 36SMnPb14 35SMn20 35SMnPb20 38SMn28圆钢 钢板

36SMnPb14 圆钢 AISI12L13 圆棒 9SMn28易切削钢 F45MNVS 六角棒

SUM25圆钢ASTM1146/G11460易切削钢36SMnPb14合金钢[井天进出口]

SUM25圆钢ASTM1146/G11460易切削钢36SMnPb14合金钢[井天进出口]

SUM25圆钢ASTM1146/G11460易切削钢36SMnPb14合金钢[井天进出口]

SUM25圆钢ASTM1146/G11460易切削钢36SMnPb14合金钢[井天进出口]

SUM25圆钢ASTM1146/G11460易切削钢36SMnPb14合金钢[井天进出口]

8630H易切削钢 DIN36SMnPb14 实心棒 12L14 圆棒 B1113 磨光棒

40S20 易切削钢 1.0713圆棒 11smnpb37 光圆 303S31圆钢36SMnPb14

供应36SMnPb14易切削钢36SMnPb14圆钢

供应 SUM24L易切削钢36SMnPb14易车铁11SMnPb30圆棒Y12易切削圆钢

303Cu易切削钢 SUM22 SUM24L 六角棒 冷拉光圆 36SMnPb14精拉钢

36SMnPb14（1.0765）易切削钢 圆棒 圆钢 六角棒 冷拉光圆 光棒

35SPb20中碳易切削钢36SMn14冷拉光圆36SMnPb14棒料15SMn13六角棒