TY JOUR TI Modern marine low-speed diesel engines: state, prospects and problems KW low speed diesel engines KW challenges KW electronic control KW operation KW prospects KW gas fuel KW problems KW failures KW hydraulic system KW leakage KW reconditioning JO Operation of Maritime Transport AU Khudyakov, S.A. AU Ignatenko, A.V. PY 2020 IS PB Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”