TY JOUR TI PULSE-SHOCK TREATMENT OF NARROWING INTER-PUMP CHANNELS KW PULSE-SHOCK HARDENING KW COMBINED HARDENING KW LOW-FREQUENCY OSCILLATIONS KW HARDENING MODES KW COATING KW INTER-BLADE CHANNEL. JO Voronezh Scientific-Technical Bulletin AU Nekrylov, A.M. AU Kodentsev, S.N. AU Rodionov, A.O. PY 2022 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov