The filter media is pleated and then assembled into an economical disposable filter element.

过滤介质采用打褶设计，之后与价格低廉的滤波元件安装在一起。

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The filter media is pleated and then assembled into an economical disposable filter element.

过滤介质采用打褶设计，之后与价格低廉的滤波元件安装在一起。

youdao