Justification of the parameters of rotary-vibration drilling of small-diameter boreholes in rocks based on a submersible cavitation hydrovibrator

von S. P. Minieiev, L. M. Vasyliev, N. Y. Trohymets, V. Y. Maltseva, M. V. Polushyna
Veröffentlicht 2022

The method for driving preparatory roadway in gas-saturated rocks prone to gas-dynamic phenomena

von S. P. Minieiev, L. M. Vasilyev, M. Y. Trohymets, V. Y. Maltseva, Ye. O. Vialushkin, M. V. Polushyna
Veröffentlicht 2023

Method and equipment for the safe development of preparatory workings in the gas-bearing coal seams

von M. Y. Trokhymets, V. Y. Maltseva, Y. O. Vialushkin, V. Y. Antonchik, T. V. Moskalova, M. V. Polushyna
Veröffentlicht 2019