Sumo pfupi: Ferrous sulfate heptahydrate, inowanzo zivikanwa segirini alum, inorganic compound ine fomula FeSO4 · 7H2O.Inonyanya kushandiswa mukugadzirwa kwesimbi munyu, inki, magnetic iron oxide, mvura yekuchenesa mumiririri, disinfectant, iron catalyst;Inoshandiswa sedhayi yemarasha, tanning age...
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