TY JOUR TI Estimating efficiency of forecasting technical conditions of ship propulsion systems KW ship shafting KW forecasting the technical conditions KW shafting failure KW methods of predicting failure KW load JO Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies AU Kushner, G.. AU Mamontov, V.. PY 2021 IS PB Astrakhan State Technical University