%0 Journal Article %T PORTABLE MACHINE MODULE FOR PROCESSING WORN WEDGE GROOVES OF ROLLING-STOCK BOGIE FRAME WITH LASER BASING %A Kopylov, Y.R. %A Biryukov, M.I. %K laser measuring system, bogie frame of rolling-stock, portable machine module, wedge groove %J Bulletin of Bryansk state technical university %D 2019 %N 2019 %P 6 %I Bryansk State Technical University