I tausaga talu ai nei, o le alumina ceramics ua faʻaaogaina lautele i fanua maualuga e pei o meafaifaʻaili, meaʻai togafitiga faafomaʻi, solar photovoltaic, masini ma eletise, laser semiconductor, petroleum machinery, alamanuia militeri taʻavale, aerospace ma isi ...
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