I nā makahiki i hala iho nei, ua hoʻohana nui ʻia nā alumina ceramics i nā kula kiʻekiʻe e like me ka mea kani, ka lāʻau lapaʻau meaʻai, photovoltaic solar, mechanical a me nā mea uila, laser semiconductor, petroleum machinery, automotive military industry, aerospace a me nā mea ʻē aʻe ...
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