黄铜HPb59-1,H62,H65,H68(ROHS)环保铜,紫铜,硅青铜QSi1-3,硅青铜QSi3-1,硅青铜C65100,硅青铜C65500,铝青铜QAl9-2,铝青铜QAl9-4,铝青铜QAl10-4-4,铝青铜C63000 CuSn6锡青铜 C51900磷青铜 CuAl9Mn2 铝青铜 CuAl10Fe3 CuAl10Ni5Fe5 C62300 C63000 CuAl10Ni5Fe4 CAl04 CuSi3Mn1 硅青铜 CuNi3Si1 锡青铜QSn4-3 QSn6.5-0.1
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