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Yu. Ya. Vodianikov,Ye. H. Makeieva,O. M. Safronov
Pág. 193 - 200
Results of design researches of brake efficiency of the freight cars with an axial load 25 fon-force with various values of tare weight and a skid margin are cited. Nomographs for choice a gear ratio at change of a skid margin from 0 % up to 10 % are bui...
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