99.9% CuO pellet
1元
99.9% Cu2O pellet
99.99%-99.9999% Cu pellet
99.999%-99.9999% Cu target
99.8%(球形)-99.9% Cu powder
99.99%-99.995% Cu target
99.99% Cu wire
99.99% Cu plate
99.9999% Cu wire
99.99% Al:Cu:Ti=80:19:1 at%
99.9% CuO target
99.9% Cu2O target
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