TY JOUR TI Diffractometric methods of analysis of ship technical means KW X-ray diffractometry KW violations of the crystal structure KW dislocations KW microcracks KW point defects KW characteristics of diffractometers KW strength of parts JO Operation of Maritime Transport AU Syusyuka, E.N. AU Savchenko, M.M. PY 2021 IS PB Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”