H-kuola
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Mea lako hale hana H-type Steel H Beam Astm A36 Q345b H-beam Steel I-beam
ʻO ka wehewehe ʻana ʻo H-beam kahi ʻāpana waiwai a me ka hoʻolaha kiʻekiʻe me ka hoʻolaha ʻana i ka ʻāpana cross-sectional i ʻoi aku ka maikaʻi a me ka ratio ikaika-a-kaumaha kūpono.Ua kapa ʻia ʻo ia no ka mea ua like kona ʻāpana keʻa me ka huaʻōlelo Pelekane "H".No ka mea ua hoʻonohonoho ʻia nā ʻāpana a pau o ka H-beam ma nā kihi ʻākau, ua loaʻa i ka H-beam nā pōmaikaʻi o ke kūpaʻa kūlou ikaika, ka hana maʻalahi, ka mālama ʻana i ke kumukūʻai a me ke kaumaha māmā ma nā ʻaoʻao āpau, a ua hoʻohana nui ʻia.hoʻolauna The se...
