pvc fume extractor acid resistant

Quạt công nghiệp nhựa nhẹ PVC hút khói chống axit cho khí thải hóa chất nhẹ

PVC4-72 Type Polyvinyl Chloride (PVC) Centrifugal Fan The PVC4-72 Type Polyvinyl Chloride (PVC) Centrifugal Fan is a corrosion-resistant industrial fan constructed from rigid polyvinyl chloride plates, heat-pressed and welded together. Based on the performance parameters of the metal 4-72 series, it ...