109E5712DY5J2 DC 12V 2.3A 3 Wires 17251 17cm 172*150*51mm 3800RPM Double Ball Bearing Cooling Fan 2 pcs gdstime tow ball bearing 48v 170mm x 50mm circle cooler metal case industrial dc cooling fan 172mm x 51mm 2pin 17cm 17251
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