He pilikia nui ka oxidation i ka pia.I kēia lā, ma kēia ʻatikala, e kamaʻilio wau e pili ana i ka oxidation o ka pia a me kekahi mau hana e hōʻemi ai i ka oxidation.Ma hope o ka hoʻomaʻamaʻa ʻana o ka pia, e maʻalahi ka ʻala o ka hop, e hohonu ke kala, e ʻawaʻawa ma hope o ka ʻike ʻia ʻana, a loaʻa iā ia kahi pahu pahu ...
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