00743naa#a2200193#i#4500001001500000005001700015011001400032100004100046102000700087200012100094210005800215215001000273608002700283675011300310700003200423700003900455700003400494856002100528EN\\bibl\5738220241123211511.6##a2949-2440##a20230228b2023####ek#y0engy0150####ca##aRU1#aTheoretical aspects of principles of analyzing jet pumping stations  and methods of their improvingeJournal article1#aAstrakhancAstrakhan State Technical Universityd2023##a7 с.##aJournal article2local##aУстройства, работающие на других газах (кроме воздуха). 621.692#1aAleksanyangIgor Yuryevich #1aNugmanovgAlbert Hamed-Harisovich #1aPokoptsevgAlexei Alexeevich 4#avestnik.astu.org