%0 Journal Article %T Experimental studies of precision operation with dual-safety device timber milling tillage machines %A Zhuravlev, I.. %K body work, precision trigger, guard, optimize, an obstacle. %J Actual directions of scientific researches of the XXI century: theory and practice %D 2015 %N 3 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov