%0 Journal Article %T ON NON-DESTRUCTIVE TESTING OF RECIPROCATING MACHINES %A El'hutov, S.N. %A Zorin, N.V. %A Nechaeva, A.V. %K piston machine, non-destructive testing, non-destructive testing method %J Modern Technologies and Scientific and Technological Progress %D 2026 %N 2026 %P 1 %I Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»