20寸微孔膜折叠滤芯
20寸微孔膜折叠滤芯其实就是微孔膜折叠滤芯折叠滤芯当中的一种，只是把它的尺寸也叫了出来！
This entry was posted on 星期一, 二月 20th, 2012 at 15:06 and is filed under . You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.
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