TY JOUR TI ON THE PROBLEM OF INCREASING EFFICIENCY DRILLING OPERATION THROUGH THE USE OF CUTTING FLUIDS WITH ADDITIVES OIL NANOCLAY MINERALS DURING REPAIR AND MANUFACTURE OF PARTS TRANSPORT COMPLEX KW nanoclays additives KW oil coolants KW cutting metals JO Alternative energy sources in the transport-technological complex: problems and prospects of rational use of AU Umerov, E.. PY 2014 IS 1 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov