TY JOUR TI EFFECT OF DUST ON THE BODY OF THE ABRASIVE BLASTING OPERATOR DURING THE WORK KW abrasive blasting operator KW sandblaster KW silicosis JO Modern Technologies and Scientific and Technological Progress AU Vinogradova, E.M. AU Malyshkina, N.A. PY 2025 IS 2025 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»