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US6085764A Cleaning apparatus and method 失效
清洗装置及方法

Cleaning apparatus and method
摘要:
A cleaning apparatus includes a cleaning tank for reserving cleaning fluid, an object to be cleaned being immersed in the cleaning fluid, a vibrator for vibrating the cleaning fluid in the cleaning tank, and two micro-vibration sources for minutely vibrating the object to be cleaned in two different directions.
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