Bismuth trioxide (Bi2O3) yog cov khoom lag luam oxide ntawm bismuth. Nws yog dav siv nyob rau hauv kev lag luam ntawm Ceramics thiab iav, Roj Hmab, Yas, Inks, thiab Paints, Kev Kho Mob thiab Pharmaceuticals, Analytical reagents, Varistor, Elec ...
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