This paper presents the way to clean the laser system with the filtered high pressure air, and give the way how to make the cleaner.
本文给出了用过滤高压空气的办法来清洁激光器系统，并且提供了这种清洁器的制做方法。
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This thesis USES theoretical approach, combining experiment method, to make an in-depth study on the pressure drop of filter-paper, clean and clogging pleated aircleaner products.