TY  JOUR
TI   Some constructive solutions to improve the efficiency of the hammer zernoterok
KW  hammer crusher
KW  sieve
KW  chopping
KW  durability
KW  technical solution
KW  perforation
KW  particle
JO  Actual directions of scientific researches of the XXI century: theory and practice
AU  Boyko, A..
AU  Morozovskaya, Z..
PY  2015
IS  3
PB  FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov