1. fabric for dewatering 2. polyester fabric 3. fine filter fabric 4. desulfurization fabric 5. sludge dewatering fabric Descriptions: gas filter desulfurization polyeter fabric for dewatering Material: PET,PA6, nylon, polyestercharacteristics:good water permeability, air permeability and non-revealed sludge, acid-resisting, alkali-resisting, heat resistance and long working timeParameter: model ...