1 documents found
Candidate dissertation
Vorobyov Vadim Mikolayovich. The modification of bottom motor spindle bearing and improvement of its operation conditions
: к.т.н. :
spec.. 05.05.12 - Машини нафтової та газової промисловості :
presented. 2002-10-22; popup.evolution: .;
Ivano-Frankivsk Nstional Technical University of Oil and Gas. – , 0402U003331.
1 documents found
Updated: 2026-03-28
