Nhanganyaya: Dhayi dzeSulfur dzave chikamu chakakosha cheindasitiri akati wandei nekuda kwehukuru hwezvivakwa uye kuwanda kwekushandisa. Aya madhayi anosanganisira sulfur brown 10, sarufa dzvuku dhayi, sarufa tsvuku LGF, sulfur yero GC, nezvimwewo, ane mukana wakakura mumachira, ...
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