Гладь, І. В. and Федорів, М. й. (2007) “INVESTIGATION ON ACTIVE POWER CONSUMPTION BY ELECTRIC DRILL FOR HARD MENILIT DRILLING”, Oil and Gas Power Engineering, (1(2), pp. 56–60. Available at: https://nge.nung.edu.ua/index.php/nge/article/view/97 (Accessed: 29 April 2024).