Igumbi lokuhlola ukuguga le-UV lisetshenziswa kakhulu ukulingisa umonakalo wokukhanya kwelanga kwemvelo, umswakama, nezinga lokushisa ezintweni.Ukuguga okubalulekile kuhlanganisa ukufiphala, ukulahlekelwa isicwebezelisi, ukuxebuka, ukuchotshozwa, ukunciphisa amandla, ukuqhekeka, kanye ne-oxidation.Ngokulingisa ukukhanya kwelanga, ukufingqa, nokuvungama kwemvelo...
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