Umbhobho otyatyiweyo wodonga oluphindwe kabini (Umbhobho we-DWC) luhlobo olutsha lombhobhoonepolyethylene enoxinano oluphezulu njengemathiriyeli ekrwada。Ineempawu zobunzima bokukhanya, ukumelana noxinzelelo oluphezulu, ukuqina okuhle, ukwakhiwa okukhawulezayo kunye nobomi benkonzo ende。Uyilo lombhohoolugqwesileyo eludongeni lunciphisa kakhulu iindleko xa kuthelekiswa nemibhohoyezinye izakhiwo。Kwaye ngenxa yokuba uxhulumaniso lufanelekile Kwaye luthembekile, lusetyenziswe ngokubanzi ekhaya nakwamanye amazwe。Shintsha inani elikhulu lemibhobho yekhonkrithi kunye nemibhobho yentsimbi。