Zaselskiy, V. Y., Popolov, D. V., Zaytsev, H. L., & Shepelenko, M. I. (2021). UPGRADE OF CONVEYOR LINE FOR COAL CHARGE PREPARATION WITH THE USE OF MODERN GRADING-AND-MIXING EQUIPMENT. Science and Innovation, 17(3), 67–77. https://doi.org/10.15407/scine17.03.067