Muna 1836, Sorel yekuFrance yakatora yekutanga pamatendi akawanda ekugadzirisa simbi nekuinyika muZinc yakanyungudutswa mushure mekutanga kuichenesa.Akapa maitiro ane zita rayo 'galvanizing'.Nhoroondo ye galvanizing inotanga makore anopfuura mazana matatu apfuura, apo alchemist-come-chemist akarota ...
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