TY JOUR TI USING THE SHOCK-SPRAY PACKING TO REDUCE THE HYDRAULIC RESISTANCE IN APPARATUS KW hydraulic resistance KW energy costs KW shock-spray packing. JO Modern Technologies and Scientific and Technological Progress AU Laletin, V.I. AU Andreenko, M.V. AU Bal'chugov, A.V. PY 2020 IS 2018 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»