99.99% Pd:Ag=75:25 wt%
1元
99.99% Pd:Ag:Cu=10:58:32 wt%
99.9% Pd:Ni=60:40 wt%
99.99% Pd:Ag:Cu=10:58:32 wt%;Pd:Ag:Cu=15:65:20 wt%
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