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Umlando we-galvanizing
ngo-admin ku-22-07-29
Ngo-1836, i-Sorel yaseFrance yakhipha ilungelo lobunikazi lokuqala kwabaningi benqubo yokuhlanganisa insimbi ngokuyicwilisa kuZinc encibilikisiwe ngemva kokuyihlanza kuqala.Unikeze inqubo ngegama layo elithi 'galvanizing'.Umlando we-galvanizing uqala eminyakeni engama-300 edlule, lapho i-alchemist-come-chemist iphupha ...
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