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ʻO kā mākou huahana

  • kiʻekiʻe tensile ikaika pc uwea prestressed kila uea puna kila uea

    kiʻekiʻe tensile ikaika pc uwea prestressed kila uea puna kila uea

    ʻO ke kila kalapona, ʻo ia hoʻi ke kapa kila-carbon steel, he ʻano metala i hana ʻia ma o ka hui ʻana i nā nui kalapona a me ka hao.Aia kekahi mau mea ʻē aʻe akā ma nā mea liʻiliʻi loa e hoʻopilikia i kona mau waiwai kino.ʻO ka uwea kila kalapona me ka haʻahaʻa carbon maʻiʻo ua like nā waiwai me ka hao i palupalu a maʻalahi hoʻi.