1 documents found
Chaplinskyj Sergij Stanislavovych. Design of work of valves of triplex mud pumps for the increase of efficiency of their planning and exploitation
: к.т.н. :
spec.. 05.05.12 - Машини нафтової та газової промисловості :
presented. 2004-12-23; popup.evolution: .;
Ivano-Frankivsk Nstional Technical University of Oil and Gas. – , 0405U000030.
1 documents found
Updated: 2026-03-15
