00601naa#a2200169#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200012400101210013700225215001000362608002700372700001700399856001500416EN\\bibl\429720241114094458.4##a2308-8877##a20141201b2014####ek#y0engy0150####ca0#aRUS##aRU1#aThe apparature - technological design process of receiving oxygen enrichment breathing mix developmenteJournal article1#aVoronezhcFSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozovd2014##a3 с.##aJournal article2local#1aChernovgG. 4#anaukaru.ru