Na Lehulehu Hao Hina

He maikaʻi ka fluidity o ka hao hina hina, a he liʻiliʻi kona leo shrinkage a me linear shrinkage, a he liʻiliʻi ka notch sensitivity. No laila, hoʻokipa maikaʻi ʻia ka hana hoʻoheheʻe ʻana o ka hao hina hina e ke kaʻina hoʻolei ʻana. Eia kekahi, ʻo ka hoʻolei ʻia ʻana o ka iwi hao hina he good shock absorption, ma kahi o 10 manawa oi aku mamua o ka hoolei kila.