ʻO ka pololei, ʻo ka mea a mākou e hana ai, ʻo ia ka hoʻohaʻahaʻa leo, no ka mea, ʻaʻole hiki iā mākou ke hoʻokaʻawale i ke kani, akā hiki iā mākou ke hoʻemi i ka walaʻau e like me ka hiki, ma o ka hui pū ʻana o ʻekolu mau ʻano: ka haʻalulu haʻalulu, ka leo insulation, a hoʻopaʻa leo.ʻO nā mea nui ka 1. Butyl ru ...
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