"Sejtmembrán szerkezet." . . "filtration membrane [manuel]" . . "Membranfilter." . . . "Membrane filtration. A user's guide and reference manual" . "Membrane structure and function; Production of membrane filters; Characterization and standardization of membrane filters; Manufactures of membrane filters; Selecting and using a filter system; Sterilizing and process filtration; Applications using direct microscopy; Viability counting; Microbiological examination of water; Biomedical and analytical uses; Assay of viruses in water; Ultrafiltration and reverse osmosis; Air filtration." . . . . . . . . . . . "Membrane Filtration" . . "Membrane filtration: a user's guide and reference manual" . . . . . . . . . . . . . . "Quick reference guide to membrane filters and accessories" . "Quick reference guide to membrane filters and accessories"@en . . . "Membrane Filtration A User's Guide and Reference Manual" . . . "Membrane filtration : a user' s guide and reference manual" . . "Membrane filtration : a user's guide and reference manual" . "Membrane filtration : a user's guide and reference manual"@en . . "Membrane filtration a user's guide and reference manual"@en . . . . . . . . . "Filtration." . . "Membran (Chemie)" . . "membranes, artificial." . . "Membranes, Artificial." . "filtration methods." . . "Filtration methods." . "Membranfiltration." . . "Filtres de membrana." . . . . "filtration instrumentation." . . "Filtration instrumentation." . "Separació de membranes." . .