Umbala wentsimbi yokugquma ipleyiti yimveliso eyenziwe ngepleyiti yentsimbi epholileyo kunye nepleyiti yentsimbi, emva konyango lwekhemikhali yomphezulu, i-coating (i-roll coating) okanye ifilimu edibeneyo yezinto eziphilayo (ifilimu ye-PVC, njl.), kwaye emva koko iyabhaka kunye nokunyanga.Abanye abantu bayibiza le mveliso “iplateR yentsimbi eqengqeleke ngaphambili...
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