Ultrasonic cleaning using both upper and lower radiation techniques, cleaning effect more obvious.
超声波清洗采用上下两面辐射工艺，清洗效果更明显。
The cohesiveness occurred in Chinese medicine is a problem for the filter in this machine. But, by using ultrasonic wave cleaning, the filter can be recovered.
中药的粘结对自动真空上料机的过滤器是一个考验，使用超声波清洗，有效解决过滤器的恢复问题。
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