No ka mea he māmā ke kaumaha o ka plastic, paʻakikī maikaʻi, maʻalahi ke hana.ʻO nā mea maikaʻi o ke kumukūʻai haʻahaʻa, no laila i ka ʻoihana hou a me nā huahana o kēlā me kēia lā, ʻoi aku ka nui o ka hoʻohana ʻana i nā plastics ma mua o ke aniani, ʻoi aku hoʻi i nā mea hana optical a me ka ʻoihana hoʻopili, ke ulu wikiwiki nei.Eia naʻe, ma muli o ...
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