TY JOUR TI Determination of parameters of a working surface of the squeezing aero static directing KW band saw KW spring-tongue directing KW lift KW durability KW cutting precision KW quality JO Actual directions of scientific researches of the XXI century: theory and practice AU Yanovskiy, R.. AU Derbin, M.V. AU Derbin , V.. AU Sivkov, K.. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov