Thonje la PP ndi dzina lodziwika bwino la ulusi wamankhwala wopangidwa ndi anthu wa Poly.Lili ndi elasticity yabwino, bulkiness yamphamvu, maonekedwe okongola, saopa extrusion, ndi yosavuta kutsuka ndikuwuma mofulumira.Ndioyenera kumafakitale a quilt ndi zovala, mafakitale a zidole, zomatira kupopera mbewu mankhwalawa mafakitale a thonje, osaluka ...
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