镍钴铬铝钽钇合金粉末 Ni23Co20Cr8.5Al4Ta0.6Y 请联系销售报价!
1元
99.9% V:Y=98:2 at%
99.9% AlY5 Al:Y=95:5wt%
99.9% YB6 powder
99.99% YF3 target
2300元
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