99.9% TiC powder
1元
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
99.999%(N型)-99.9999%(本征区熔) Si pellet bulk
100元
99.999%-99.9999% Al pellet bulk
80元
99.7%-99.999% Ti pellet bulk
300元
99.95% V pellet bulk
460元
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