...毕业设计论文网 关键词：高效过滤材料，玻纤滤纸，分粒级效率，穿透率 [gap=1942]Key words: high efficiency filter material，glass fiber filter paper， efficiency to different particle size，rate of penetra..
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Objective To evaluate the protective efficacy of protective equipment, such as gas-filtering can, high-efficiency filtering material and high-efficiency filter, against microorganism aerosol.
目的评价滤毒罐、高效滤材和高效过滤器等微生物气溶胶防护装备的防护效果。
The invention provides a high-efficiency and low-resistance composite filter material and a preparation method thereof.
本发明涉及一种高效低阻复合过滤材料及其制备方法。
The high-efficiency and low-resistance composite filter material is formed by the composing of at least a layer of fusing spray filter material and a layer of fibreglass filter material;
所述的高效低阻 复合过滤材料，由至少一层熔喷过滤材料与一层玻璃纤维过滤材料复合而成。
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