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  • 26/08/2022
    Several categories of filter types?

    The principle and difference between internal pressure and external pressure ultrafiltration membrane 1. PP filter element PP filter element is also called PP melt-blown filter element. The melt-blown filter element is made of polypropylene ultrafine fibers by thermal fusion entanglement. The fibers randomly form a three-dimensional microporous structure in space. , fine and fine filtration… Continue reading Several categories of filter types?

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