C192101/4H铜合金

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铜合金 C19210 1/4H铜合金 钢材/材料名称： C19210 1/4H铜合金—铜合金，圆棒板材
铜合金 C19210 1/4H铜合金 板材/板料现货：板材厚度1mm-100mm，轧板、锻板、板材等