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东北特殊钢光圆棒专营工厂
东莞市格力斯特金属材料有限公司光圆、工模具钢Round and mold steel:SKD61, 1.2344,H13.01油钢，4Cr13,FT64/S136, Gcr15,DC53宝钢、合结钢Baosteel, Hefei Steel:42crmo,20crmnti,Gcr15,40cr调质/p20合结光圆Combined light circle:40cr,42crmo车刀杆方料Cutting tool rod square material: 40cr，42crmo，60sim弹簧钢，SKD61
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2025-07-15 |
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