Umnyango womlilo wensimbi onamandla amakhulu, umphumela omuhle wokuvimbela umlilo. Izinzuzo eziningi zeminyango yomlilo wensimbi zibenza bathathe isabelo esikhulu semakethe ezakhiweni zomphakathi. Izinto ezingashi ezigcwele ngaphakathi komnyango azihambisani nemvelo futhi azingcolisi. Inqubo yokwelashwa kwendawo yomnyango i-powder spraying noma ifilimu ye-PVC, okuwubuchwepheshe obuvuthiwe bokuvikela imvelo.

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