轴流风扇

60x60x25mm NMB Double Ball Bearing Fan Dc 12v 24v 48v High Speed 12000rpm Fan for Cooling Equipment

Square Shape 6 Inch Fan Adjustable Speed Dc Cooling Fan 5 Blades 150mm Plastic Fan Impeller 150 X 150 X 38 mm

254mm Axial Fan 10 Inch 25.4CM 254x254x89mm 25489 Large air Volume DC 12v 24v 48v Cooling Fan