TY JOUR TI FULL-FLOW COMBINED BY FILTRATION AND BY CENTRIFUGATION THIN CLEANING OF MOTOR OIL IN SHIP DIESELS KW engine oil KW oil cleaning KW filtration KW centrifugation KW combined purifying system KW engine wear JO Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies AU Kicha, G.. AU Semeniuk, L.. PY 2018 IS PB Astrakhan State Technical University