Oxidation ke bothata bo boholo biri.Kajeno, sehloohong sena, ke tla bua ka oxidation ea biri le mehato e meng ea ho fokotsa oxidation.Ka mor'a hore biri e be le oxidized over-oxidized, monko oa hop o tla ba bobebe, 'mala o tla teba, o tla ba o bohloko ka mor'a hore o hlahe,' me o tla ba le cardboar ...
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