Cover of the work “Study of the efficiency of using adjustable-speed electric drives of first-lift pumping units”. Author: Goryunov, Aleksandr Nikolayevich. Degree: Candidate of Sciences. Year: 2013

Study of the efficiency of using adjustable-speed electric drives of first-lift pumping units

Chuvash State University named after I. N. Ulyanov, Moscow

139 pp.

Study of the efficiency of using adjustable-speed electric drives of first-lift pumping units — Goryunov, Aleksandr Nikolayevich — 2013 — Russian Dissertation Library