99.99% Cu:Zn=30:70 at%
1元
99.99% In:Sn=52:48 wt%
99.99% Ag:Cu=72:28 wt%;Ag:Cu=50:50 wt%
99.99% Ag:Cu:Ni=70:28:2 wt%
99.99% Ag:Cu:In=52:28:20 wt%
99.9% Bi:In=67:33 wt%
99.9%(V:Zr=98:2 at%)
99.9% V:Cr=98:2 at%
99.9% V:Co=98:2 at%
99.9% V:Sc=98:2 at%
99.9% V:Mo=98:2 at%
99.9% V:Nb=95:5 at%;V:Nb=98:2 at%
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