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| 克罗马克斯青铜镍 15. 2%，锌12%，铝3%,铬3%，其余铜 | |||
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| 克罗马克斯含铬铝青铜 (67Cu, 15Ni, 12Zn, 3Cr, 3Al;作轴承等用) | |||
| 克罗马克青铜 | |||
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