Lawe Ea Seramika
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ʻO ka lawe ʻana i ka ea seramika pololei (Alumina Oxide Al2O3)
Hiki iā mākou ke hāʻawi i nā nui e hoʻokō i nā koi o ka mea kūʻai aku. E ʻoluʻolu e hoʻokaʻaʻike mai iā mākou me kāu mau koi nui me ka manawa hoʻouna i makemake ʻia, etc.