He aha nā pōmaikaʻi o ka mea hana o ka huʻa alumini?
ʻO ka huʻa Alumini māmā ma muli o kona ʻano kūkulu, ʻo ka hana ʻana i kona nui he liʻiliʻi loa ia, ʻo 0.2 ~ 0.4g/cm3 wale nō, ʻo ka nui o ka metala alumini he 0.1-0.4 mau manawa, a ʻoi aku ka haʻahaʻa ma mua o ka alumini alloy, titanium alloy,...
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