Aluminum oxide target mea, o se mea e aofia ai le maualuga-mama alumini oxide (Al2O3), o loo faaaogaina i le tele o tekinolosi tapenaga ata manifinifi, e pei o le magnetron sputtering, electron beam evaporation, ma isi. Alumini oxide, e pei o se mea faigata ma chemically mautu, ana mea fa'atatau e mafai...
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