女人与交狗图片

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                超滤设备

                发布日期:2018/8/6 9:15:20    浏览次数:

                超滤技术是一种纳米∑级薄膜分离技术,中空纤维超滤过程是㊣ 以中空纤维膜丝为过滤介质一声声议论不断响起,以膜丝内外压差为驱动力,按一定的过滤孔径对溶液中不同物理直径大小的物质进行分离的过程,以达到对溶液净化、分离、提纯、浓∩缩的目的。