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1135 1214 圆钢 36SMnPb14 钢棒SUM23L 易切削钢 1213 1117 光圆
Y55CA易车铁Y1CR13 Y30CR13易切削钢14SMNPB20 14SMNPB23冷拉光圆
36SMnPb14易切削钢12SMn35六角棒9S20圆棒SUM23L方棒Y40MN Y45MN
11SMnPb30易切削钢 35S20扁钢 11SMN30 SUM23L六角棒 12L14圆钢
SUM23L易切削钢Y100PB环保铁36SMn14六角棒9SMnPb28K车光圆SUM21
1215MS易切削钢9SMnPb28K冷拉光圆SUM23圆棒y15pb六角棒12L14圆钢
9SMNPB28易切削钢冷拉棒
11SMnPb30易车铁12L15 Y08 Y08Mn Y15 易切削钢12L14 SUM23 SUM24
光亮棒12L14环保SUM23L方条
S38MNSIV易切削钢14SMNPB10易车铁PR20 PR23圆钢33SMNPB10圆棒416
EN40B EN43B易切削钢44SMnPb28环保铁36SMn14六角棒SUM23L圆钢Y15
12L14易切削钢 10S23方棒 9SMnPb28K易车铁40cr13圆钢 1.0762圆棒
易切削钢SUM23L钢棒六角棒
35S20 SUN23L圆钢1.7015 12L14毛料9SMnPb28易切削钢303S31实心棒
36SMN14方钢扁钢 Y40Mn易切削钢 SUM23易车铁1120研磨棒9smnpb28k
SUM23耐磨易切削钢3SAE1144 Y15冷拉光圆36SMnPb14光亮棒1146线材
易车铁SUM22L圆钢六角钢
方棒9SMnPb28K易车铁圆钢Y15Pb
44SMnPb28六角棒方条钢棒
供10S23易切削钢 SAE1018冷拉光圆12L14 1215棒料 9SMNPB28六角棒
