ASTM F838-2015 确定用于液体过滤的膜过滤器的细菌滞留的标准试验方法
Designation:F838−15aStandardTestMethodforDeterminingBacterialRetentionofMembraneFiltersUtilizedforLiquidFiltration1ThisstandardisissuedunderthefixeddesignationF838;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparent...
2024-05-09
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