... ,4L,5L,6L,10L,22L,33L or more. Ultrasonic Cleaner, ultrasonic, cleaner(1) Lowest back-repair rate(2) Safe(3) 3L ... into Local lanuage.(8) good serivce.What is Ultrasonic cleaner:An ultrasonic cleaner, often colloquially referred to as a sonicator, is ... agitation act on contaminants adhering to substrates like metals, plastics, glass, rubber, andceramics. This action also penetrates blind holes, cracks, ...