Baha, V. M. “THE INFLUENCE OF GEOMETRICAL AND MODE PARAMETERS ON THE EFFICIENCY OF THE WORKING NOZZLE OF THE PNEUMATIC ABRASIVE EJECTOR UNIT”. Bulletin of Sumy National Agrarian University. The Series: Mechanization and Automation of Production Processes, no. 2 (56), July 2024, pp. 3-14, doi:10.32782/msnau.2024.2.1.