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金属与合金
碳钢
钢板
非合金钢
(85785 种产品可供选择)
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美国材料试验学会A569 C1018 C1006 C1020 C1045碳钢棒
¥4,037.49
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ASTM A36 Ss400 S235jr S355 St37 St52 Gr。50克。70 SPCC DC01轧机冷轧/热轧高强度碳钢板金属板
¥3,100.22 - ¥3,403.03
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工厂低价优质热轧碳钢板,35毫米厚造船碳钢板
¥2,523.43 - ¥4,325.88
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中国轧机厂 (ASTM A36、SS400、S235、S355、St37、St52、Q235B、Q345B) 热轧Ms低碳钢板
¥3,100.22 - ¥3,403.03
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热销s355jr s355j2 q355b碳钢圆棒圆棒钢坯机械行业低碳圆钢
¥3,460.71 - ¥4,722.42
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最优惠的价格工厂热卖高速钢4140圆棒碳钢建筑用高速工具钢
¥3,460.71 - ¥4,722.42
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全球销售标准质量6毫米厚度MS angle 40x 40x5尺寸和高级金属。
¥4,928.19
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钢铁BS1387 As1074 As1163 As2053 BS4568镀锌钢圆管冷轧热浸
¥3,604.90 - ¥4,325.88
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