W Steamed boat(210)(310)
1元
99.99% W Re target
99.99% IWO target
99.9% WS2 powder
W Tungsten crucible
99.99% Ti W pellet
2500元
99.99% WSe2 powder
99.99% WSe2 pellet
0.00元
99.9% WTe2 target
99.9% WSi2 target
99.9% V:W=98:2 at%
99.95% Ni:W=60:40 wt%
联系客服