Umbala wepuleti lensimbi umkhiqizo owenziwe ngepuleti lensimbi eligoqeke ngokubanda kanye nepuleti lensimbi elikhangayo, ngemva kokwelashwa kwamakhemikhali angaphezulu, ukunameka (i-roll coating) noma ifilimu eyinhlanganisela yezinto eziphilayo (ifilimu ye-PVC, njll.), bese kubhakwa futhi kulungiswe.Abanye abantu babiza lo mkhiqizo ngokuthi “pre-rolled color steel plateR...
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