TY JOUR TI THE INFLUENCE OF THE ADDITIVE ON THE WEAR CRITERION OF INJECTOR NOZZLES OF DIESEL INTERNAL COMBUSTION ENGINES OF MACHINE AND TRACTOR UNITS KW wear resistance KW sprayer KW nozzle KW precision steam KW vegetable oils KW fatty acids KW surfactants KW additive JO Vestnik of Omsk SAU AU DAMANSKIJ, R.V. PY 2024 IS 53 PB FSBEI HE Omsk SAU