%0 Journal Article
%T ACOUSTIC ULTRASONIC HARDNESS TESTER
%A Kovalev, I..
%A Lankin, A..
%A Baklanov, A..
%A Kazaryan, A..
%K ultrasound, hardness measurement, hardness, acoustic methods, the method of natural-model tests
%J Alternative energy sources in the transport-technological complex: problems and prospects of rational use of
%D 2015
%N 2
%P 3
%I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov