Au1金1100g99.99%蒸发镀膜AuAgCuNiAuAg40AuPt基和Pd基电接触材料

  • 批发价格: 85

    批发量:>1

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推荐理由:Au1金1100g99.99%蒸发镀膜AuAgCuNiAuAg40AuPt基和Pd基电接触材料

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Au1金1100g99.99%蒸发镀膜AuAgCuNiAuAg40AuPt基和Pd基电接触材料,批发价,价格:85,厂家直销,Au1金1100g99.99%蒸发镀膜AuAgCuNiAuAg40AuPt基和Pd基电接触材料,免费拿样。