[1]
Mustafayev Oybek Bobomuradovich et al. 2022. IMPROVING OF THE EFFICIENCY OF CLEANING OF THE BOTTOM OF THE BOREHOLE FROM THE CRUSHED SLURRY ON THE BASIS OF IMPROVING OF THE CONSTRUCTION OF A THREE-BALLCHISEL. The American Journal of Engineering and Technology. 4, 04 (Apr. 2022), 79–91. DOI:https://doi.org/10.37547/tajet/Volume04Issue04-07.