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Nhoroondo Yekuvandudza yeMetal Sand Inoshandiswa muMolten Polymer Filtration
Iyo yakanyungudutswa PET PA PP yakakwira polymer inoda kusefa pamberi pemakemikari fiber kutenderera kuti ibvise kusvibiswa uye gel zvidimbu zvakanyungudutswa kudzivirira kuvharika kwegomba repinneret;apo iyo inonyunguduka polymer inoyerera kuburikidza ne spin pack screen layer, resista ...Verenga zvimwe