Haʻahaʻa wela kalapona kila paipu mea he kalapona structural kila, haʻahaʻa wela kalapona kila paipu ua hoʻohana 'ia ma ka haʻahaʻa haʻahaʻa kūlana, hiki ke ku i kekahi haʻahaʻa wela hopena, ka mechanical hana oi aku ka maikai, a me ke kumu kūʻai haʻahaʻa, ākea kumu, no laila, hoʻohana nui 'ia. . ʻO kā mākou nui loa ...
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