99.9% ZrO2 powder
400元
99.8% ZrC powder
1元
99.9% TiC powder
99.9% Cr3C2 powder
99.9% B4C powder
99.9% Si3N4 powder α相
99.9% AlN powder
99.9% NiO powder
200元
99.999% Bi2O3 powder
99.9%-99.999% Al2O3 powder
99.9%-99.99% MoO3 powder
99.99%-99.999% La2O3 powder
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