99.9% WSi2 target
1元
99.9% V:W=98:2 at%
99.95% Ni:W=60:40 wt%
99.9% Fe:W=60:40 wt%
99.99% W:C=82:18 at%；W:C=50:50 at%
99.95% W:Cu=3:97 wt%；W:Cu=6:94 wt%
99.99% W:Re=74:26 wt%；W:Re=95:5 wt%
99.99% WO3 target 深灰失氧
1000元
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