ʻO nā mea maikaʻi o ka hao hao a me ka hoʻoheheʻe ʻana i ke kila he mea hana maikaʻi, maʻalahi e loaʻa i nā ʻano paʻakikī o loko a me waho, a he ikaika maikaʻi, rigidity, vibration resistance, kūpaʻa a me ka hilinaʻi.ʻO ka hemahema ʻo ia ka lōʻihi o ka pōʻaiapuni, ʻoi aku ka nui o ka ikehu ...
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