TY JOUR TI Laws of change of pressure of the beginning of the needle lift of the spray nozzles of diesel engines YAMZ KW pounce KW spray nozzle KW reliability KW longevity. JO Actual directions of scientific researches of the XXI century: theory and practice AU Bolotokov, A.. AU Batyrov, V.. AU Ashabokov, K.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov