Sisiza umhlaba ukhula kusukela ngo-1983

Izindaba

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    I-Electro Galvanization inqubo lapho ungqimba oluncane luyi-zinc lufakwa ngogesi nangamakhemikhali ocingweni lwensimbi ukuze luyinike ingubo. Ngesikhathi senqubo ye-Electro Galvanization, izintambo zensimbi zifakwa kubhavu wosawoti. IZinc yenza i-anode ne-Steel Wire isebenza njenge-cathode ne-electricit ...
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    Enqubeni Eshisayo ecwiliswe eGalvanizing, ucingo olulodwa lwensimbi olungavaliwe ludluliselwa kubhavu we-zinc oncibilikisiwe. Izintambo zidluliswa nge-zinc encibilikile ngemuva kokulandela inqubo eqinile yokuhlanza eyizinyathelo ezi-7. Inqubo yokuhlanza iqinisekisa ukunamathela okungcono nokubopha. Ucingo luye lwapholiswa kanye ne-coati ...
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