Unobvious inhibitory function of Aster water extract was for Dutch HepA tumor mouse ( P > 0.05 ).

提取物对荷HepA肿瘤小鼠抑制作用不明显 ( P>0.05 ).

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FFU have primary and hepa two pole filter net.

FFU设有初、高效两极过滤网.

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Air Filters, Hepa Filters, Primary Filters , Secondary Filters Filters - Air, Gas, Liquid.

采购产品空气过滤器,肝癌过滤器, 过滤器,初级,中级,过滤器, 过滤器, 空气, 气体, 液体.

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Protection grid , for main HEPA filter made by anodized aluminium.

防护栏:由电镀铝制成, 用于主过滤器.

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Aerosol generator of sodium fluorescence is important equipment for efficiency test of HEPA filters.

荧光素钠气溶胶发生装置是高效微粒空气过滤器效率试验的重要装置.

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