%0 Journal Article
%T ENSURING TIGHTNESS IN PRESSURE COUPLING PARTS
%A Kurnosov, N.E.
%A Tarnopol'skiy, A.V.
%A Nakashidze, Y.Y.
%K pressure coupling tightness, microgeometry,  material and coating of mating surfaces
%J Bulletin of Bryansk state technical university
%D 2021
%N 2021
%P 8
%I Bryansk State Technical University