TY JOUR TI UNIT FOR SOIL PROCESSING BY PULSING COMPRESSED AIR KW aggregate KW compressed air KW splitter KW pneumotube KW needle grinder KW harrow. JO Vestnik of Kazan State Agrarian University AU Ahalaya, B.H. AU Shogenov, Y.. AU Cench, Y.S. AU Shogenov, A.H. PY 2018 IS 13 PB Kazan state agrarian University