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AC 220V Ultrasonic Cleaner Power Driver Board With 2Pcs 50W 40K Transducers
AC 220V Ultrasonic Cleaner Power Driver Board With 2Pcs 50W 40K Transducers
US$37.99 US$68.99

Q: It is unclear. What is the the right polarity of the transducer?

Asked by Shai on 2021-07-16 15:00:17

BG341113716 plus niżej minus wyżej tak jest zawsze

2022-02-22 13:47:19 Helpful (0)
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