1 documents found
Candidate dissertation
Melejchuk Stanislav Stanislavovych. Working process and characteristics of vortex ejection stage for vacuum pump unit
: к.т.н. :
spec.. 05.05.15 - Вакуумна та компресорна техніка :
presented. 2007-06-13; popup.evolution: .;
Sumy State University. – , 0407U002906.
1 documents found
Updated: 2026-03-27
