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C17000铍铜
C1720铍铜
C17510铍青铜圆钢
C17200铍铜
C17300铜合金
C17500铍铜
ZCuSn10Zn2(10-2)铸造锡青铜材质
ZCuSn3Zn11Pb4(3-11-4)铸造锡青铜
ZCuSn3Zn8Pb6Ni1(3-8-6-1)铸造锡青铜板材
QSi1-3硅青铜材质
ZCuAl10Fe3Mn2铝青铜棒材
ZCuAl9Fe4Ni4Mn2铝青铜
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