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X50CRMOW9-1-1 1.2631 C75S硬态弹簧钢YXM7高速钢材 ASTM9260圆棒
精料1.2740钢板1.2738圆钢
1.2436 1.2343 1.2345 1.2312 1.2085模具钢1.2631 1.2842 1.2605
BH13H105Cr8Mo2VSi1.2631X50CrMoW9-1-1模具钢9CrWMn规格齐全
X50CRMOW9-1-1 1.2631 C75S硬态弹簧钢YXM7高速钢材 ASTM9260圆钢
1.8159弹簧钢板SUP10高硬度50MN2V钢棒1CR13软料20CR13硬料1.2631
销售TEN60合金钢板1.2631钢板1.2764 SKT6 5CrNiMo车光40GrV圆钢
销售1.0305 1.2311 P40 73WCrMoV2-2 1.2604合金钢板1.2631圆棒材
销售EN32A 1.2311 P40 73WCrMoV2-2 1.2604合金钢板 1.2631圆棒材
销售P460NL2 5CrNiMo车光40GrV圆钢SKD11 DC53合金钢板1.2631钢板
X50CRMOW9-1-1 1.2631 C75S硬态弹簧钢YXM7高速钢材 ASTM9260棒料
1.2740钢板 1.2738圆钢 1.2842 1.2713 1.2606模具钢1.2631规格齐
1.2345 1.2842棒1.27141.2581 1.2631模具钢1.2343 1.2358 1.2606
1.2311 1.2085 1.2210 1.2083模具钢1.2358 1.2714 1.2631 1.2601
1.2740 1.2738 1.2842 1.2713 1.2606模具钢1.2631 1.2567 1.2365
1.2311元棒 1.2085钢板1.2210 1.2083模具钢1.2714 1.2631 1.2601
BH13 H10 5Cr8Mo2VSi 1.2631 X50CrMoW9-1-1模具钢9CrWMn规格齐全
1.2709模具钢1.2703 1.2631 1.2604 1.2601钢板1.2562 1.2552圆棒
1.2631 X50CrMoW9-1-1高韧性冷作模具钢 钢板 扁钢 圆钢 圆棒
73WCrMoV2-2圆钢1.2631、X50CrMoW9-1-1、74NiCr2、1.2703模具钢
现货供应X50CrMOW9-1-1冷作合金工具钢 圆钢1.2631模具钢板零切