99% Cr:C=75:25 wt%
1元
99.9% Co:Si=1:1 at%
99.9% Co:Fe=70:30 at%
99.9% Co:Cu=68:32 at%
99.99% Au:Pd=60:40 wt%
99.99% CaF2 target
1620元
99.99% Au:Be=99:1 wt%;Au:Be=98:2 wt%
99.99% Au:Sb=99:1 wt%
99.99% Au:Sn=80:20 wt%;Au:Sn=70:30 wt%;Au:Sn=96:4 wt%
99.99% Au:Ag=35:65 at%
99.99% Au:Ge=88:12 wt% 贵金属价格按照每日实时价,下单前请咨询!
99.9% Al:Zr=95:5 wt%;Al:Zr=90:10 wt%;Al:Zr=96:4 wt%
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