I-alumina powder powder
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I-alumina powder powder
Ngokuqina kwayo okuphezulu nokuzinza okuhle, i-nano alumina inokusebenza okuvelele ezinhlelweni zezimboni ezifana nokunemba kwemishini nokukhiqiza.
Ngokuqina kwayo okuphezulu nokuzinza okuhle, i-nano alumina inokusebenza okuvelele ezinhlelweni zezimboni ezifana nokunemba kwemishini nokukhiqiza.