TY JOUR TI INFORMATION SUPPORT FOR NON-DESTRUCTIVE MONITORS FOR PISTON MACHINES KW non-destructive control KW piston compressor JO Modern Technologies and Scientific and Technological Progress AU El'hutov, S.N. AU Zavalenkova, T.S. PY 2020 IS 2018 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»