TY JOUR TI ESTIMATION OF THE RELATIVE CONDITIONAL MASS OF THE POLLUTANT KW relative conditional mass of the pollutant KW environmental efficiency KW environmental protection measures JO Modern Technologies and Scientific and Technological Progress AU Blaschinskaya, O.N. AU Patrushev, K.Y. PY 2024 IS 2024 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»