轴流风扇

Car Fan 6 Inch 150mm Metal Heat Resistant Fans 12v 24v 3000rpm Industrial Exhaust Fan Motor

70X70X20mm 3 Inch 70 mm 9 Blades Dc Double Ball Bearing Fan 7020 12V DC Brushless Fan DC Axial Cooling Fan

135CFM High Air Flow PC Fan 140mm 4Pin Axial Exhaust Fan / Low Noise Plastic RGB Cooling Fan for Case

Small Cooling Fan for Raspberry Pi 4 30mmx30x10mm, 5v Usb Axial Flow Brushless Fan

DC 24V 250 X 80 mm High Temperature Resistant Metal Blade Axail Flow Fan for Ventilation and Cooling