Purchase Qty. Reference FOB Price
4-7 Pieces US$85.00
8+ Pieces US$83.00
Product Description
LK-D31 Portable Dental Digital Ultrasonic Cleaner Jewerlry System Introduction 1, The ultra-audio-frequency electric signal produced by the ultrasonic generator in a ultrasonic cleaning machine is conversed to the mechanical vibration with the same frequency through the piezoelectric ...