Also Called: Alumina; Alumina Ceramic; Aluminum Oxide; Aluminum Oxide (Al130O40); Aluminum Oxide (Al2O); Aluminum Oxide (AlO2); Bauxite; Ceramic, Alumina; Corundum; Oxide, Aluminum;Aluminium oxide;Aluminum oxide (Al2O3);alpha-Aluminum oxide;Aluminiumoxid;Oxyde d'aluminium (alpha-);ALUMINUM OXIDE - 'INERT' PARTICULATE;Aluminum oxide, containing dusts (inhalable fraction);Aluminum oxide (fibrous forms) (Alumina);Aluminium oxides, inhalable dust;Aluminium oxide, inhalable fraction;ACTIVATED ALUMINA, CHROMATOGRAPHIC;a-ALUMINA;Aluminium oxides;Faserstäube, anorganische (außer Asbest), Künstlich hergestellte anorganische einkristalline Fasern (Whisker) aus Aluminoxid;ALPHA-ALUMINA;alpha-Alumina, inhalable dust;Aluminium oxide (Al2O3);Aluminium oxide (fibrous dust);ALUMINUM OXIDE (FIBROUS FORMS);ALUMINUM (DUST OR POWDER), METAL & OXIDE, WELDING FUMES,;แอลฟา-อะลูมินา, อนุภาคทุกขนาดที่อาจสูดเข้าลู่ ระบบทางเดินหายใจได้;氧化铝;ALUMINUM METAL AND OXIDE;aluminijev oksid