Cover of the work “Automation of focusing control in electron beam welding based on the secondary electron current in the plasma”. Author: Shchavlev, Valeriy Yevgen'yevich. Degree: Candidate of Sciences. Year: 2015

Automation of focusing control in electron beam welding based on the secondary electron current in the plasma

Perm National Research Polytechnic University, Perm

123 pp.

Automation of focusing control in electron beam welding based on the secondary electron current in the plasma — Shchavlev, Valeriy Yevgen'yevich — 2015 — Russian Dissertation Library