过滤采用PG型精密微孔过滤机。

PG type fine microporous filter was used.

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介绍高分子精密微孔过滤技术、 过滤机结构与性能、应用现状，分析其在工业中的应用前景。

The polymer micro porous filter technology and its applying situation, the structure and characteristics of the filter are described, and the industrial application prospect is predicted.

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