I-Spangle Esikhulu
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Idiphu elishisayo ikhoyili yensimbi eyisipantshi esikhulu sophahla lukathayela
Ishidi Lensimbi Elicwebeziwe Elishisayo Elifakwe Ekhoyili (GI) likhiqizwa ngokudlula Ishidi Eliqinile Eligcwele elidlule inqubo yokugeza i-asidi kanye nenqubo yokugoqa ebhodweni le-zinc, ngaleyo ndlela kugcotshwe ifilimu ye-zinc phezulu.
Inokumelana nokugqwala okuhle kakhulu, ukupendeka, nokusebenza kahle ngenxa yesici seZinc.Imvamisa ishidi elishisayo elicwilisiwe lensimbi kanye nenqubo yekhoyili yensimbi ethathiwe kanye nezici zayo ziyefana.
