... wave clearer (simplex, two-cylinder, multi-cylinders)Ultrasonic cleaning machine selection of water base to add a few additives ... wafer, the spinneret filter element and glass vessels cleaning. All import upset stainless steel acid and alkali ... 1000KHz, the effect is better; · monofrequent, dual-frequency, three frequency adjustments, satisfies the different request. JYQX-1012JYQX -1018JYQX -1024JYQX ...