... 2) 3L,4L,5L,6L,10L,22L,33L or more. Ultrasonic Cleaner, ultrasonic, cleaner(1) Lowest back-repair rate(2) Safe(3 ... guide into Local lanuage.(8) good serivce.What is Ultrasonic cleaner:An ultrasonic cleaner, often colloquially referred to as a sonicator, is ... metals, plastics, glass, rubber, andceramics. This action also penetrates blind holes, cracks, and recesses. The intention is to thoroughly remove ...